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<!DOCTYPE html> <html> <head> <title>squel.coffee</title> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <link rel="stylesheet" media="all" href="docco.css" /> </head> <body> <div id="container"> <div id="background"></div> <table cellpadding="0" cellspacing="0"> <thead> <tr> <th class="docs"> <h1> squel.coffee </h1> </th> <th class="code"> </th> </tr> </thead> <tbody> <tr id="section-1"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-1">&#182;</a> </div> <h1>#</h1> </td> <td class="code"> <div class="highlight"><pre><span class="nx">Copyright</span> <span class="p">(</span><span class="nx">c</span><span class="p">)</span> <span class="mi">2012</span> <span class="nx">Ramesh</span> <span class="nx">Nair</span> <span class="p">(</span><span class="nx">hiddentao</span><span class="p">.</span><span class="nx">com</span><span class="p">)</span>

<span class="nx">Permission</span> <span class="o">is</span> <span class="nx">hereby</span> <span class="nx">granted</span><span class="p">,</span> <span class="nx">free</span> <span class="k">of</span> <span class="nx">charge</span><span class="p">,</span> <span class="nx">to</span> <span class="nx">any</span> <span class="nx">person</span>
<span class="nx">obtaining</span> <span class="nx">a</span> <span class="nx">copy</span> <span class="k">of</span> <span class="k">this</span> <span class="nx">software</span> <span class="o">and</span> <span class="nx">associated</span> <span class="nx">documentation</span>
<span class="nx">files</span> <span class="p">(</span><span class="nx">the</span> <span class="s">&quot;Software&quot;</span><span class="p">),</span> <span class="nx">to</span> <span class="nx">deal</span> <span class="k">in</span> <span class="nx">the</span> <span class="nx">Software</span> <span class="nx">without</span>
<span class="nx">restriction</span><span class="p">,</span> <span class="nx">including</span> <span class="nx">without</span> <span class="nx">limitation</span> <span class="nx">the</span> <span class="nx">rights</span> <span class="nx">to</span> <span class="nx">use</span><span class="p">,</span>
<span class="nx">copy</span><span class="p">,</span> <span class="nx">modify</span><span class="p">,</span> <span class="nx">merge</span><span class="p">,</span> <span class="nx">publish</span><span class="p">,</span> <span class="nx">distribute</span><span class="p">,</span> <span class="nx">sublicense</span><span class="p">,</span> <span class="o">and/or</span> <span class="nx">sell</span>
<span class="nx">copies</span> <span class="k">of</span> <span class="nx">the</span> <span class="nx">Software</span><span class="p">,</span> <span class="o">and</span> <span class="nx">to</span> <span class="nx">permit</span> <span class="nx">persons</span> <span class="nx">to</span> <span class="nx">whom</span> <span class="nx">the</span>
<span class="nx">Software</span> <span class="o">is</span> <span class="nx">furnished</span> <span class="nx">to</span> <span class="nx">do</span> <span class="nx">so</span><span class="p">,</span> <span class="nx">subject</span> <span class="nx">to</span> <span class="nx">the</span> <span class="nx">following</span>
<span class="nv">conditions:</span>

<span class="nx">The</span> <span class="nx">above</span> <span class="nx">copyright</span> <span class="nx">notice</span> <span class="o">and</span> <span class="k">this</span> <span class="nx">permission</span> <span class="nx">notice</span> <span class="nx">shall</span> <span class="nx">be</span>
<span class="nx">included</span> <span class="k">in</span> <span class="nx">all</span> <span class="nx">copies</span> <span class="o">or</span> <span class="nx">substantial</span> <span class="nx">portions</span> <span class="k">of</span> <span class="nx">the</span> <span class="nx">Software</span><span class="p">.</span>

<span class="nx">THE</span> <span class="nx">SOFTWARE</span> <span class="nx">IS</span> <span class="nx">PROVIDED</span> <span class="s">&quot;AS IS&quot;</span><span class="p">,</span> <span class="nx">WITHOUT</span> <span class="nx">WARRANTY</span> <span class="nx">OF</span> <span class="nx">ANY</span> <span class="nx">KIND</span><span class="p">,</span>
<span class="nx">EXPRESS</span> <span class="nx">OR</span> <span class="nx">IMPLIED</span><span class="p">,</span> <span class="nx">INCLUDING</span> <span class="nx">BUT</span> <span class="nx">NOT</span> <span class="nx">LIMITED</span> <span class="nx">TO</span> <span class="nx">THE</span> <span class="nx">WARRANTIES</span>
<span class="nx">OF</span> <span class="nx">MERCHANTABILITY</span><span class="p">,</span> <span class="nx">FITNESS</span> <span class="nx">FOR</span> <span class="nx">A</span> <span class="nx">PARTICULAR</span> <span class="nx">PURPOSE</span> <span class="nx">AND</span>
<span class="nx">NONINFRINGEMENT</span><span class="p">.</span> <span class="nx">IN</span> <span class="nx">NO</span> <span class="nx">EVENT</span> <span class="nx">SHALL</span> <span class="nx">THE</span> <span class="nx">AUTHORS</span> <span class="nx">OR</span> <span class="nx">COPYRIGHT</span>
<span class="nx">HOLDERS</span> <span class="nx">BE</span> <span class="nx">LIABLE</span> <span class="nx">FOR</span> <span class="nx">ANY</span> <span class="nx">CLAIM</span><span class="p">,</span> <span class="nx">DAMAGES</span> <span class="nx">OR</span> <span class="nx">OTHER</span> <span class="nx">LIABILITY</span><span class="p">,</span>
<span class="nx">WHETHER</span> <span class="nx">IN</span> <span class="nx">AN</span> <span class="nx">ACTION</span> <span class="nx">OF</span> <span class="nx">CONTRACT</span><span class="p">,</span> <span class="nx">TORT</span> <span class="nx">OR</span> <span class="nx">OTHERWISE</span><span class="p">,</span> <span class="nx">ARISING</span>
<span class="nx">FROM</span><span class="p">,</span> <span class="nx">OUT</span> <span class="nx">OF</span> <span class="nx">OR</span> <span class="nx">IN</span> <span class="nx">CONNECTION</span> <span class="nx">WITH</span> <span class="nx">THE</span> <span class="nx">SOFTWARE</span> <span class="nx">OR</span> <span class="nx">THE</span> <span class="nx">USE</span> <span class="nx">OR</span>
<span class="nx">OTHER</span> <span class="nx">DEALINGS</span> <span class="nx">IN</span> <span class="nx">THE</span> <span class="nx">SOFTWARE</span><span class="p">.</span></pre></div> </td> </tr> <tr id="section-2"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-2">&#182;</a> </div> <h1>#</h1> </td> <td class="code"> <div class="highlight"><pre></pre></div> </td> </tr> <tr id="section-3"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-3">&#182;</a> </div> <p>Extend given object's with other objects' properties, overriding existing ones if necessary</p> </td> <td class="code"> <div class="highlight"><pre><span class="nv">_extend = </span><span class="nf">(dst, sources...) -&gt;</span>
    <span class="k">if</span> <span class="nx">sources</span>
        <span class="k">for</span> <span class="nx">src</span> <span class="k">in</span> <span class="nx">sources</span>
            <span class="k">if</span> <span class="nx">src</span>
                <span class="k">for</span> <span class="nx">own</span> <span class="nx">k</span><span class="p">,</span><span class="nx">v</span> <span class="k">of</span> <span class="nx">src</span>
                    <span class="nx">dst</span><span class="p">[</span><span class="nx">k</span><span class="p">]</span> <span class="o">=</span> <span class="nx">v</span>
    <span class="nx">dst</span></pre></div> </td> </tr> <tr id="section-4"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-4">&#182;</a> </div> <p>Base class for cloneable builders</p> </td> <td class="code"> <div class="highlight"><pre><span class="k">class</span> <span class="nx">Cloneable</span></pre></div> </td> </tr> <tr id="section-5"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-5">&#182;</a> </div> <p>Clone this builder</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nv">clone: </span><span class="o">-&gt;</span>
    <span class="nv">newInstance = </span><span class="k">new</span> <span class="nx">@constructor</span><span class="p">;</span></pre></div> </td> </tr> <tr id="section-6"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-6">&#182;</a> </div> <p>Fast deep copy using JSON conversion, see http://stackoverflow.com/a/5344074</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nx">_extend</span> <span class="nx">newInstance</span><span class="p">,</span> <span class="nx">JSON</span><span class="p">.</span><span class="nx">parse</span><span class="p">(</span><span class="nx">JSON</span><span class="p">.</span><span class="nx">stringify</span><span class="p">(</span><span class="nx">@</span><span class="p">))</span></pre></div> </td> </tr> <tr id="section-7"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-7">&#182;</a> </div> <p>An SQL expression builder.</p>

<p>SQL expressions are used in WHERE and ON clauses to filter data by various criteria.</p>

<p>This builder works by building up the expression as a hierarchical tree of nodes. The toString() method then
traverses this tree in order to build the final expression string.</p>

<p>Expressions can be nested. Nested expression contains can themselves contain nested expressions.
When rendered a nested expression will be fully contained within brackets.</p>

<p>All the build methods in this object return the object instance for chained method calling purposes.</p> </td> <td class="code"> <div class="highlight"><pre><span class="k">class</span> <span class="nx">Expression</span> <span class="k">extends</span> <span class="nx">Cloneable</span></pre></div> </td> </tr> <tr id="section-8"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-8">&#182;</a> </div> <p>The expression tree.</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nv">tree: </span><span class="kc">null</span></pre></div> </td> </tr> <tr id="section-9"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-9">&#182;</a> </div> <p>The part of the expression tree we're currently working on.</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nv">current: </span><span class="kc">null</span></pre></div> </td> </tr> <tr id="section-10"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-10">&#182;</a> </div> <p>Initialise the expression.</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nv">constructor: </span><span class="o">-&gt;</span>
        <span class="vi">@tree =</span>
            <span class="nv">parent: </span><span class="kc">null</span>
            <span class="nv">nodes: </span><span class="p">[]</span>
        <span class="vi">@current = </span><span class="nx">@tree</span></pre></div> </td> </tr> <tr id="section-11"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-11">&#182;</a> </div> <p>Begin a nested expression and combine it with the current expression using the given operator.</p> </td> <td class="code"> <div class="highlight"><pre> <span class="vi">@_begin = </span><span class="p">(</span><span class="nx">op</span><span class="p">)</span> <span class="o">=&gt;</span>
            <span class="nv">new_tree =</span>
                <span class="nv">type: </span><span class="nx">op</span>
                <span class="nv">parent: </span><span class="nx">@current</span>
                <span class="nv">nodes: </span><span class="p">[]</span>
            <span class="nx">@current</span><span class="p">.</span><span class="nx">nodes</span><span class="p">.</span><span class="nx">push</span> <span class="nx">new_tree</span>
            <span class="vi">@current = </span><span class="nx">@current</span><span class="p">.</span><span class="nx">nodes</span><span class="p">[</span><span class="nx">@current</span><span class="p">.</span><span class="nx">nodes</span><span class="p">.</span><span class="nx">length</span><span class="o">-</span><span class="mi">1</span><span class="p">]</span>
            <span class="nx">@</span></pre></div> </td> </tr> <tr id="section-12"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-12">&#182;</a> </div> <p>Begin a nested expression and combine it with the current expression using the intersection operator (AND).</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nv">and_begin: </span><span class="o">=&gt;</span>
        <span class="nx">@_begin</span> <span class="s">&#39;AND&#39;</span></pre></div> </td> </tr> <tr id="section-13"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-13">&#182;</a> </div> <p>Begin a nested expression and combine it with the current expression using the union operator (OR).</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nv">or_begin: </span><span class="o">=&gt;</span>
        <span class="nx">@_begin</span> <span class="s">&#39;OR&#39;</span></pre></div> </td> </tr> <tr id="section-14"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-14">&#182;</a> </div> <p>End the current compound expression.</p>

<p>This will throw an error if begin() hasn't been called yet.</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nv">end: </span><span class="o">=&gt;</span>
        <span class="k">if</span> <span class="o">not</span> <span class="nx">@current</span><span class="p">.</span><span class="nx">parent</span>
            <span class="k">throw</span> <span class="k">new</span> <span class="nb">Error</span> <span class="s">&quot;begin() needs to be called&quot;</span>
        <span class="vi">@current = </span><span class="nx">@current</span><span class="p">.</span><span class="nx">parent</span>
        <span class="nx">@</span></pre></div> </td> </tr> <tr id="section-15"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-15">&#182;</a> </div> <p>Combine the current expression with the given expression using the intersection operator (AND).</p> </td> <td class="code"> <div class="highlight"><pre> <span class="o">and:</span> <span class="p">(</span><span class="nx">expr</span><span class="p">)</span> <span class="o">=&gt;</span>
        <span class="k">if</span> <span class="o">not</span> <span class="nx">expr</span> <span class="o">or</span> <span class="s">&quot;string&quot;</span> <span class="o">isnt</span> <span class="k">typeof</span> <span class="nx">expr</span>
            <span class="k">throw</span> <span class="k">new</span> <span class="nb">Error</span> <span class="s">&quot;expr must be a string&quot;</span>
        <span class="nx">@current</span><span class="p">.</span><span class="nx">nodes</span><span class="p">.</span><span class="nx">push</span>
            <span class="nv">type: </span><span class="s">&#39;AND&#39;</span>
            <span class="nv">expr: </span><span class="nx">expr</span>
        <span class="nx">@</span></pre></div> </td> </tr> <tr id="section-16"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-16">&#182;</a> </div> <p>Combine the current expression with the given expression using the union operator (OR).</p> </td> <td class="code"> <div class="highlight"><pre> <span class="o">or:</span> <span class="p">(</span><span class="nx">expr</span><span class="p">)</span> <span class="o">=&gt;</span>
        <span class="k">if</span> <span class="o">not</span> <span class="nx">expr</span> <span class="o">or</span> <span class="s">&quot;string&quot;</span> <span class="o">isnt</span> <span class="k">typeof</span> <span class="nx">expr</span>
            <span class="k">throw</span> <span class="k">new</span> <span class="nb">Error</span> <span class="s">&quot;expr must be a string&quot;</span>
        <span class="nx">@current</span><span class="p">.</span><span class="nx">nodes</span><span class="p">.</span><span class="nx">push</span>
            <span class="nv">type: </span><span class="s">&#39;OR&#39;</span>
            <span class="nv">expr: </span><span class="nx">expr</span>
        <span class="nx">@</span></pre></div> </td> </tr> <tr id="section-17"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-17">&#182;</a> </div> <p>Get the final fully constructed expression string.</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nv">toString: </span><span class="o">=&gt;</span>
        <span class="k">if</span> <span class="kc">null</span> <span class="o">isnt</span> <span class="nx">@current</span><span class="p">.</span><span class="nx">parent</span>
            <span class="k">throw</span> <span class="k">new</span> <span class="nb">Error</span> <span class="s">&quot;end() needs to be called&quot;</span>
        <span class="nx">_toString</span> <span class="nx">@tree</span></pre></div> </td> </tr> <tr id="section-18"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-18">&#182;</a> </div> <p>Get a string representation of the given expression tree node.</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nv">_toString = </span><span class="nf">(node) -&gt;</span>
        <span class="nv">str = </span><span class="s">&quot;&quot;</span>
        <span class="k">for</span> <span class="nx">child</span> <span class="k">in</span> <span class="nx">node</span><span class="p">.</span><span class="nx">nodes</span>
            <span class="k">if</span> <span class="nx">child</span><span class="p">.</span><span class="nx">expr</span><span class="o">?</span>
                <span class="nv">nodeStr = </span><span class="nx">child</span><span class="p">.</span><span class="nx">expr</span>
            <span class="k">else</span>
                <span class="nv">nodeStr = </span><span class="nx">_toString</span><span class="p">(</span><span class="nx">child</span><span class="p">)</span></pre></div> </td> </tr> <tr id="section-19"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-19">&#182;</a> </div> <p>wrap nested expressions in brackets</p> </td> <td class="code"> <div class="highlight"><pre> <span class="k">if</span> <span class="s">&quot;&quot;</span> <span class="o">isnt</span> <span class="nx">nodeStr</span>
                    <span class="nv">nodeStr = </span><span class="s">&quot;(&quot;</span> <span class="o">+</span> <span class="nx">nodeStr</span> <span class="o">+</span> <span class="s">&quot;)&quot;</span>
            <span class="k">if</span> <span class="s">&quot;&quot;</span> <span class="o">isnt</span> <span class="nx">nodeStr</span></pre></div> </td> </tr> <tr id="section-20"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-20">&#182;</a> </div> <p>if this isn't first expression then add the operator</p> </td> <td class="code"> <div class="highlight"><pre> <span class="k">if</span> <span class="s">&quot;&quot;</span> <span class="o">isnt</span> <span class="nx">str</span> <span class="k">then</span> <span class="nx">str</span> <span class="o">+=</span> <span class="s">&quot; &quot;</span> <span class="o">+</span> <span class="nx">child</span><span class="p">.</span><span class="nx">type</span> <span class="o">+</span> <span class="s">&quot; &quot;</span>
                <span class="nx">str</span> <span class="o">+=</span> <span class="nx">nodeStr</span>
        <span class="nx">str</span></pre></div> </td> </tr> <tr id="section-21"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-21">&#182;</a> </div> <p>Default builder options.</p> </td> <td class="code"> <div class="highlight"><pre><span class="nv">DefaultInsertBuilderOptions = DefaultUpdateBuilderOptions =</span></pre></div> </td> </tr> <tr id="section-22"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-22">&#182;</a> </div> <p>If true then field values will not be rendered inside quotes so as to allow for field value placeholders (for
parameterized querying).</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nv">usingValuePlaceholders: </span><span class="kc">false</span></pre></div> </td> </tr> <tr id="section-23"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-23">&#182;</a> </div> <p>Base class for all query builders</p> </td> <td class="code"> <div class="highlight"><pre><span class="k">class</span> <span class="nx">QueryBuilder</span> <span class="k">extends</span> <span class="nx">Cloneable</span></pre></div> </td> </tr> <tr id="section-24"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-24">&#182;</a> </div> <p>Get class name of given object.</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nv">_getObjectClassName: </span><span class="nf">(obj) -&gt;</span>
    <span class="k">if</span> <span class="nx">obj</span> <span class="o">&amp;&amp;</span> <span class="nx">obj</span><span class="p">.</span><span class="nx">constructor</span> <span class="o">&amp;&amp;</span> <span class="nx">obj</span><span class="p">.</span><span class="nx">constructor</span><span class="p">.</span><span class="nx">toString</span>
      <span class="nv">arr = </span><span class="nx">obj</span><span class="p">.</span><span class="nx">constructor</span><span class="p">.</span><span class="nx">toString</span><span class="p">().</span><span class="nx">match</span> <span class="sr">/function\s*(\w+)/</span><span class="p">;</span>
      <span class="k">if</span> <span class="nx">arr</span> <span class="o">&amp;&amp;</span> <span class="nx">arr</span><span class="p">.</span><span class="nx">length</span> <span class="o">is</span> <span class="mi">2</span>
        <span class="k">return</span> <span class="nx">arr</span><span class="p">[</span><span class="mi">1</span><span class="p">]</span>
    <span class="k">return</span> <span class="kc">undefined</span></pre></div> </td> </tr> <tr id="section-25"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-25">&#182;</a> </div> <p>Sanitize the given condition.</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nv">_sanitizeCondition: </span><span class="nf">(condition) -&gt;</span>
    <span class="nv">t = </span><span class="k">typeof</span> <span class="nx">condition</span>
    <span class="nv">c = </span><span class="nx">@_getObjectClassName</span><span class="p">(</span><span class="nx">condition</span><span class="p">)</span>

    <span class="k">if</span> <span class="s">&#39;Expression&#39;</span> <span class="o">isnt</span> <span class="nx">c</span> <span class="o">and</span> <span class="s">&quot;string&quot;</span> <span class="o">isnt</span> <span class="nx">t</span>
      <span class="k">throw</span> <span class="k">new</span> <span class="nb">Error</span> <span class="s">&quot;condition must be a string or Expression instance&quot;</span></pre></div> </td> </tr> <tr id="section-26"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-26">&#182;</a> </div> <p>If it's an expression builder instance then convert it to string form.</p> </td> <td class="code"> <div class="highlight"><pre> <span class="k">if</span> <span class="s">&#39;Expression&#39;</span> <span class="o">is</span> <span class="nx">t</span> <span class="o">or</span> <span class="s">&#39;Expression&#39;</span> <span class="o">is</span> <span class="nx">c</span>
      <span class="nv">condition = </span><span class="nx">condition</span><span class="p">.</span><span class="nx">toString</span><span class="p">()</span>
    <span class="nx">condition</span></pre></div> </td> </tr> <tr id="section-27"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-27">&#182;</a> </div> <p>Sanitize the given name.
The 'type' parameter is used to construct a meaningful error message in case validation fails.</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nv">_sanitizeName: </span><span class="nf">(value, type) -&gt;</span>
    <span class="k">if</span> <span class="s">&quot;string&quot;</span> <span class="o">isnt</span> <span class="k">typeof</span> <span class="nx">value</span>
      <span class="k">throw</span> <span class="k">new</span> <span class="nb">Error</span> <span class="s">&quot;</span><span class="si">#{</span><span class="nx">type</span><span class="si">}</span><span class="s"> must be a string&quot;</span>
    <span class="nx">value</span>

  <span class="nv">_sanitizeField: </span><span class="nf">(item) -&gt;</span> <span class="nx">@_sanitizeName</span> <span class="nx">item</span><span class="p">,</span> <span class="s">&quot;field name&quot;</span>
  <span class="nv">_sanitizeTable: </span><span class="nf">(item) -&gt;</span> <span class="nx">@_sanitizeName</span> <span class="nx">item</span><span class="p">,</span> <span class="s">&quot;table name&quot;</span>
  <span class="nv">_sanitizeAlias: </span><span class="nf">(item) -&gt;</span> <span class="nx">@_sanitizeName</span> <span class="nx">item</span><span class="p">,</span> <span class="s">&quot;alias&quot;</span></pre></div> </td> </tr> <tr id="section-28"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-28">&#182;</a> </div> <p>Sanitize the given limit/offset value.</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nv">_sanitizeLimitOffset: </span><span class="nf">(value) -&gt;</span>
    <span class="nv">value = </span><span class="nb">parseInt</span><span class="p">(</span><span class="nx">value</span><span class="p">)</span>
    <span class="k">if</span> <span class="mi">0</span> <span class="o">&gt;</span> <span class="nx">value</span> <span class="o">or</span> <span class="nb">isNaN</span><span class="p">(</span><span class="nx">value</span><span class="p">)</span>
      <span class="k">throw</span> <span class="k">new</span> <span class="nb">Error</span> <span class="s">&quot;limit/offset must be &gt;=0&quot;</span>
    <span class="nx">value</span></pre></div> </td> </tr> <tr id="section-29"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-29">&#182;</a> </div> <p>Santize the given field value</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nv">_sanitizeValue: </span><span class="nf">(item) -&gt;</span>
    <span class="nv">t = </span><span class="k">typeof</span> <span class="nx">item</span>
    <span class="k">if</span> <span class="kc">null</span> <span class="o">isnt</span> <span class="nx">item</span> <span class="o">and</span> <span class="s">&quot;string&quot;</span> <span class="o">isnt</span> <span class="nx">t</span> <span class="o">and</span> <span class="s">&quot;number&quot;</span> <span class="o">isnt</span> <span class="nx">t</span> <span class="o">and</span> <span class="s">&quot;boolean&quot;</span> <span class="o">isnt</span> <span class="nx">t</span>
      <span class="k">throw</span> <span class="k">new</span> <span class="nb">Error</span> <span class="s">&quot;field value must be a string, number, boolean or null&quot;</span>
    <span class="nx">item</span></pre></div> </td> </tr> <tr id="section-30"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-30">&#182;</a> </div> <p>Format the given field value for inclusion into the query string</p>

<p>options: see DefaultBuilderOptions</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nv">_formatValue: </span><span class="nf">(value, options) -&gt;</span>
    <span class="k">if</span> <span class="kc">null</span> <span class="o">is</span> <span class="nx">value</span>
      <span class="nv">value = </span><span class="s">&quot;NULL&quot;</span>
    <span class="k">else</span> <span class="k">if</span> <span class="s">&quot;boolean&quot;</span> <span class="o">is</span> <span class="k">typeof</span> <span class="nx">value</span>
      <span class="nv">value = </span><span class="k">if</span> <span class="nx">value</span> <span class="k">then</span> <span class="s">&quot;TRUE&quot;</span> <span class="k">else</span> <span class="s">&quot;FALSE&quot;</span>
    <span class="k">else</span> <span class="k">if</span> <span class="s">&quot;number&quot;</span> <span class="o">isnt</span> <span class="k">typeof</span> <span class="nx">value</span>
      <span class="k">if</span> <span class="o">not</span> <span class="nx">options</span> <span class="o">or</span> <span class="kc">false</span> <span class="o">is</span> <span class="nx">options</span><span class="p">.</span><span class="nx">usingValuePlaceholders</span>
        <span class="nv">value = </span><span class="s">&quot;&#39;</span><span class="si">#{</span><span class="nx">value</span><span class="si">}</span><span class="s">&#39;&quot;</span>
    <span class="nx">value</span></pre></div> </td> </tr> <tr id="section-31"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-31">&#182;</a> </div> <p>Base class for query builders which support WHERE, ORDER and LIMIT clauses.</p> </td> <td class="code"> <div class="highlight"><pre><span class="k">class</span> <span class="nx">WhereOrderLimit</span> <span class="k">extends</span> <span class="nx">QueryBuilder</span>
    <span class="nv">constructor: </span><span class="o">-&gt;</span>
        <span class="k">super</span>
        <span class="vi">@wheres = </span><span class="p">[]</span>
        <span class="vi">@orders = </span><span class="p">[]</span>
        <span class="vi">@limits = </span><span class="kc">null</span></pre></div> </td> </tr> <tr id="section-32"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-32">&#182;</a> </div> <p>Add a WHERE condition.</p>

<p>When the final query is constructed all the WHERE conditions are combined using the intersection (AND) operator.</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nv">where: </span><span class="p">(</span><span class="nx">condition</span><span class="p">)</span> <span class="o">=&gt;</span>
        <span class="nv">condition = </span><span class="nx">@_sanitizeCondition</span><span class="p">(</span><span class="nx">condition</span><span class="p">)</span>
        <span class="k">if</span> <span class="s">&quot;&quot;</span> <span class="o">isnt</span> <span class="nx">condition</span>
            <span class="nx">@wheres</span><span class="p">.</span><span class="nx">push</span> <span class="nx">condition</span>
        <span class="nx">@</span></pre></div> </td> </tr> <tr id="section-33"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-33">&#182;</a> </div> <p>Add an ORDER BY transformation for the given field in the given order.</p>

<p>To specify descending order pass false for the 'asc' parameter.</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nv">order: </span><span class="p">(</span><span class="nx">field</span><span class="p">,</span> <span class="nv">asc = </span><span class="kc">true</span><span class="p">)</span> <span class="o">=&gt;</span>
        <span class="nv">field = </span><span class="nx">@_sanitizeField</span><span class="p">(</span><span class="nx">field</span><span class="p">)</span>
        <span class="nx">@orders</span><span class="p">.</span><span class="nx">push</span>
            <span class="nv">field: </span><span class="nx">field</span>
            <span class="nv">dir: </span><span class="k">if</span> <span class="nx">asc</span> <span class="k">then</span> <span class="s">&quot;ASC&quot;</span> <span class="k">else</span> <span class="s">&quot;DESC&quot;</span>
        <span class="nx">@</span></pre></div> </td> </tr> <tr id="section-34"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-34">&#182;</a> </div> <p>Set the LIMIT transformation.</p>

<p>Call this will override the previously set limit for this query. Also note that Passing 0 for 'max' will remove
the limit.</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nv">limit: </span><span class="p">(</span><span class="nx">max</span><span class="p">)</span> <span class="o">=&gt;</span>
        <span class="nv">max = </span><span class="nx">@_sanitizeLimitOffset</span><span class="p">(</span><span class="nx">max</span><span class="p">)</span>
        <span class="vi">@limits = </span><span class="nx">max</span>
        <span class="nx">@</span></pre></div> </td> </tr> <tr id="section-35"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-35">&#182;</a> </div> <p>Get string representation of WHERE clause, if any</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nv">_whereString: </span><span class="o">=&gt;</span>
        <span class="k">if</span> <span class="mi">0</span> <span class="o">&lt;</span> <span class="nx">@wheres</span><span class="p">.</span><span class="nx">length</span>
            <span class="s">&quot; WHERE (&quot;</span> <span class="o">+</span> <span class="nx">@wheres</span><span class="p">.</span><span class="nx">join</span><span class="p">(</span><span class="s">&quot;) AND (&quot;</span><span class="p">)</span> <span class="o">+</span> <span class="s">&quot;)&quot;</span>
        <span class="k">else</span>
            <span class="s">&quot;&quot;</span></pre></div> </td> </tr> <tr id="section-36"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-36">&#182;</a> </div> <p>Get string representation of ORDER BY clause, if any</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nv">_orderString: </span><span class="o">=&gt;</span>
        <span class="k">if</span> <span class="mi">0</span> <span class="o">&lt;</span> <span class="nx">@orders</span><span class="p">.</span><span class="nx">length</span>
            <span class="nv">orders = </span><span class="s">&quot;&quot;</span>
            <span class="k">for</span> <span class="nx">o</span> <span class="k">in</span> <span class="nx">@orders</span>
                <span class="nx">orders</span> <span class="o">+=</span> <span class="s">&quot;, &quot;</span> <span class="k">if</span> <span class="s">&quot;&quot;</span> <span class="o">isnt</span> <span class="nx">orders</span>
                <span class="nx">orders</span> <span class="o">+=</span> <span class="s">&quot;</span><span class="si">#{</span><span class="nx">o</span><span class="p">.</span><span class="nx">field</span><span class="si">}</span><span class="s"> </span><span class="si">#{</span><span class="nx">o</span><span class="p">.</span><span class="nx">dir</span><span class="si">}</span><span class="s">&quot;</span>
            <span class="s">&quot; ORDER BY </span><span class="si">#{</span><span class="nx">orders</span><span class="si">}</span><span class="s">&quot;</span>
        <span class="k">else</span>
            <span class="s">&quot;&quot;</span></pre></div> </td> </tr> <tr id="section-37"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-37">&#182;</a> </div> <p>Get string representation of LIMIT clause, if any</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nv">_limitString: </span><span class="o">=&gt;</span>
        <span class="k">if</span> <span class="nx">@limits</span>
            <span class="s">&quot; LIMIT </span><span class="si">#{</span><span class="nx">@limits</span><span class="si">}</span><span class="s">&quot;</span>
        <span class="k">else</span>
            <span class="s">&quot;&quot;</span></pre></div> </td> </tr> <tr id="section-38"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-38">&#182;</a> </div> <p>Base class for query builders with JOIN clauses.</p> </td> <td class="code"> <div class="highlight"><pre><span class="k">class</span> <span class="nx">JoinWhereOrderLimit</span> <span class="k">extends</span> <span class="nx">WhereOrderLimit</span>
  <span class="nv">constructor: </span><span class="o">-&gt;</span>
    <span class="k">super</span>
    <span class="vi">@joins = </span><span class="p">[]</span></pre></div> </td> </tr> <tr id="section-39"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-39">&#182;</a> </div> <p>Add a JOIN with the given table.</p>

<p>'table' is the name of the table to join with.</p>

<p>'alias' is an optional alias for the table name.</p>

<p>'condition' is an optional condition (containing an SQL expression) for the JOIN. If this is an instance of
an expression builder then it will only get evaluated during the final query string construction phase in
toString().</p>

<p>'type' must be either one of INNER, OUTER, LEFT or RIGHT. Default is 'INNER'.</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nv">join: </span><span class="p">(</span><span class="nx">table</span><span class="p">,</span> <span class="nx">alias</span><span class="p">,</span> <span class="nx">condition</span><span class="p">,</span> <span class="nv">type = </span><span class="s">&#39;INNER&#39;</span><span class="p">)</span> <span class="o">=&gt;</span>
    <span class="nv">table = </span><span class="nx">@_sanitizeTable</span><span class="p">(</span><span class="nx">table</span><span class="p">)</span>
    <span class="nv">alias = </span><span class="nx">@_sanitizeAlias</span><span class="p">(</span><span class="nx">alias</span><span class="p">)</span> <span class="k">if</span> <span class="nx">alias</span>
    <span class="nv">condition = </span><span class="nx">@_sanitizeCondition</span><span class="p">(</span><span class="nx">condition</span><span class="p">)</span> <span class="k">if</span> <span class="nx">condition</span>

    <span class="nx">@joins</span><span class="p">.</span><span class="nx">push</span>
      <span class="nv">type: </span><span class="nx">type</span>
      <span class="nv">table: </span><span class="nx">table</span>
      <span class="nv">alias: </span><span class="nx">alias</span>
      <span class="nv">condition: </span><span class="nx">condition</span>
    <span class="nx">@</span></pre></div> </td> </tr> <tr id="section-40"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-40">&#182;</a> </div> <p>Add a LEFT JOIN with the given table.</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nv">left_join: </span><span class="p">(</span><span class="nx">table</span><span class="p">,</span> <span class="nv">alias = </span><span class="kc">null</span><span class="p">,</span> <span class="nv">condition = </span><span class="kc">null</span><span class="p">)</span> <span class="o">=&gt;</span>
    <span class="nx">@join</span> <span class="nx">table</span><span class="p">,</span> <span class="nx">alias</span><span class="p">,</span> <span class="nx">condition</span><span class="p">,</span> <span class="s">&#39;LEFT&#39;</span></pre></div> </td> </tr> <tr id="section-41"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-41">&#182;</a> </div> <p>Add a RIGHT JOIN with the given table.</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nv">right_join: </span><span class="p">(</span><span class="nx">table</span><span class="p">,</span> <span class="nv">alias = </span><span class="kc">null</span><span class="p">,</span> <span class="nv">condition = </span><span class="kc">null</span><span class="p">)</span> <span class="o">=&gt;</span>
    <span class="nx">@join</span> <span class="nx">table</span><span class="p">,</span> <span class="nx">alias</span><span class="p">,</span> <span class="nx">condition</span><span class="p">,</span> <span class="s">&#39;RIGHT&#39;</span></pre></div> </td> </tr> <tr id="section-42"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-42">&#182;</a> </div> <p>Add an OUTER JOIN with the given table.</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nv">outer_join: </span><span class="p">(</span><span class="nx">table</span><span class="p">,</span> <span class="nv">alias = </span><span class="kc">null</span><span class="p">,</span> <span class="nv">condition = </span><span class="kc">null</span><span class="p">)</span> <span class="o">=&gt;</span>
    <span class="nx">@join</span> <span class="nx">table</span><span class="p">,</span> <span class="nx">alias</span><span class="p">,</span> <span class="nx">condition</span><span class="p">,</span> <span class="s">&#39;OUTER&#39;</span></pre></div> </td> </tr> <tr id="section-43"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-43">&#182;</a> </div> <p>Get string representation of JOIN clauses, if any</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nv">_joinString: </span><span class="o">=&gt;</span>
    <span class="nv">joins = </span><span class="s">&quot;&quot;</span>

    <span class="k">for</span> <span class="nx">j</span> <span class="k">in</span> <span class="p">(</span><span class="nx">@joins</span> <span class="o">or</span> <span class="p">[])</span>
      <span class="nx">joins</span> <span class="o">+=</span> <span class="s">&quot; </span><span class="si">#{</span><span class="nx">j</span><span class="p">.</span><span class="nx">type</span><span class="si">}</span><span class="s"> JOIN </span><span class="si">#{</span><span class="nx">j</span><span class="p">.</span><span class="nx">table</span><span class="si">}</span><span class="s">&quot;</span>
      <span class="nx">joins</span> <span class="o">+=</span> <span class="s">&quot; `</span><span class="si">#{</span><span class="nx">j</span><span class="p">.</span><span class="nx">alias</span><span class="si">}</span><span class="s">`&quot;</span> <span class="k">if</span> <span class="nx">j</span><span class="p">.</span><span class="nx">alias</span>
      <span class="nx">joins</span> <span class="o">+=</span> <span class="s">&quot; ON (</span><span class="si">#{</span><span class="nx">j</span><span class="p">.</span><span class="nx">condition</span><span class="si">}</span><span class="s">)&quot;</span> <span class="k">if</span> <span class="nx">j</span><span class="p">.</span><span class="nx">condition</span>

    <span class="nx">joins</span></pre></div> </td> </tr> <tr id="section-44"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-44">&#182;</a> </div> <p>A SELECT query builder.</p>

<p>Note that the query builder does not check the final query string for correctness.</p>

<p>All the build methods in this object return the object instance for chained method calling purposes.</p> </td> <td class="code"> <div class="highlight"><pre><span class="k">class</span> <span class="nx">Select</span> <span class="k">extends</span> <span class="nx">JoinWhereOrderLimit</span>
    <span class="nv">constructor: </span><span class="o">-&gt;</span>
        <span class="k">super</span>
        <span class="vi">@froms = </span><span class="p">[]</span>
        <span class="vi">@fields = </span><span class="p">[]</span>
        <span class="vi">@groups = </span><span class="p">[]</span>
        <span class="vi">@offsets = </span><span class="kc">null</span>
        <span class="vi">@useDistinct = </span><span class="kc">false</span></pre></div> </td> </tr> <tr id="section-45"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-45">&#182;</a> </div> <p>Add the DISTINCT keyword to this query.</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nv">distinct: </span><span class="o">=&gt;</span>
        <span class="vi">@useDistinct = </span><span class="kc">true</span>
        <span class="nx">@</span></pre></div> </td> </tr> <tr id="section-46"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-46">&#182;</a> </div> <p>Read data from the given table.</p>

<p>An alias may also be specified for the table.</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nv">from: </span><span class="p">(</span><span class="nx">table</span><span class="p">,</span> <span class="nv">alias = </span><span class="kc">null</span><span class="p">)</span> <span class="o">=&gt;</span>
        <span class="nv">table = </span><span class="nx">@_sanitizeTable</span><span class="p">(</span><span class="nx">table</span><span class="p">)</span>
        <span class="nv">alias = </span><span class="nx">@_sanitizeAlias</span><span class="p">(</span><span class="nx">alias</span><span class="p">)</span> <span class="k">if</span> <span class="nx">alias</span>

        <span class="nx">@froms</span><span class="p">.</span><span class="nx">push</span>
            <span class="nv">name: </span><span class="nx">table</span>
            <span class="nv">alias: </span><span class="nx">alias</span>
        <span class="nx">@</span></pre></div> </td> </tr> <tr id="section-47"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-47">&#182;</a> </div> <p>Add the given field to the final result set.</p>

<p>The 'field' parameter does not necessarily have to be a fieldname. It can use database functions too,
e.g. DATE_FORMAT(a.started, "%H")</p>

<p>An alias may also be specified for this field.</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nv">field: </span><span class="p">(</span><span class="nx">field</span><span class="p">,</span> <span class="nv">alias = </span><span class="kc">null</span><span class="p">)</span> <span class="o">=&gt;</span>
        <span class="nv">field = </span><span class="nx">@_sanitizeField</span><span class="p">(</span><span class="nx">field</span><span class="p">)</span>
        <span class="nv">alias = </span><span class="nx">@_sanitizeAlias</span><span class="p">(</span><span class="nx">alias</span><span class="p">)</span> <span class="k">if</span> <span class="nx">alias</span>

        <span class="nx">@fields</span><span class="p">.</span><span class="nx">push</span>
            <span class="nv">name: </span><span class="nx">field</span>
            <span class="nv">alias: </span><span class="nx">alias</span>
        <span class="nx">@</span></pre></div> </td> </tr> <tr id="section-48"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-48">&#182;</a> </div> <p>Add a GROUP BY transformation for the given field.</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nv">group: </span><span class="p">(</span><span class="nx">field</span><span class="p">)</span> <span class="o">=&gt;</span>
        <span class="nv">field = </span><span class="nx">@_sanitizeField</span><span class="p">(</span><span class="nx">field</span><span class="p">)</span>
        <span class="nx">@groups</span><span class="p">.</span><span class="nx">push</span> <span class="nx">field</span>
        <span class="nx">@</span></pre></div> </td> </tr> <tr id="section-49"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-49">&#182;</a> </div> <p>Set the OFFSET transformation.</p>

<p>Call this will override the previously set offset for this query. Also note that Passing 0 for 'max' will remove
the offset.</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nv">offset: </span><span class="p">(</span><span class="nx">start</span><span class="p">)</span> <span class="o">=&gt;</span>
        <span class="nv">start = </span><span class="nx">@_sanitizeLimitOffset</span><span class="p">(</span><span class="nx">start</span><span class="p">)</span>
        <span class="vi">@offsets = </span><span class="nx">start</span>
        <span class="nx">@</span></pre></div> </td> </tr> <tr id="section-50"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-50">&#182;</a> </div> <p>Get the final fully constructed query string.</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nv">toString: </span><span class="o">=&gt;</span></pre></div> </td> </tr> <tr id="section-51"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-51">&#182;</a> </div> <p>basic checks</p> </td> <td class="code"> <div class="highlight"><pre> <span class="k">if</span> <span class="mi">0</span> <span class="o">&gt;=</span> <span class="nx">@froms</span><span class="p">.</span><span class="nx">length</span>
            <span class="k">throw</span> <span class="k">new</span> <span class="nb">Error</span> <span class="s">&quot;from() needs to be called&quot;</span>

        <span class="nv">ret = </span><span class="s">&quot;SELECT &quot;</span></pre></div> </td> </tr> <tr id="section-52"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-52">&#182;</a> </div> <p>distinct</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nx">ret</span> <span class="o">+=</span> <span class="s">&quot;DISTINCT &quot;</span> <span class="k">if</span> <span class="nx">@useDistinct</span></pre></div> </td> </tr> <tr id="section-53"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-53">&#182;</a> </div> <p>fields</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nv">fields = </span><span class="s">&quot;&quot;</span>
        <span class="k">for</span> <span class="nx">field</span> <span class="k">in</span> <span class="nx">@fields</span>
            <span class="nx">fields</span> <span class="o">+=</span> <span class="s">&quot;, &quot;</span> <span class="k">if</span> <span class="s">&quot;&quot;</span> <span class="o">isnt</span> <span class="nx">fields</span>
            <span class="nx">fields</span> <span class="o">+=</span> <span class="nx">field</span><span class="p">.</span><span class="nx">name</span>
            <span class="nx">fields</span> <span class="o">+=</span> <span class="s">&quot; AS \&quot;</span><span class="si">#{</span><span class="nx">field</span><span class="p">.</span><span class="nx">alias</span><span class="si">}</span><span class="s">\&quot;&quot;</span> <span class="k">if</span> <span class="nx">field</span><span class="p">.</span><span class="nx">alias</span>

        <span class="nx">ret</span> <span class="o">+=</span> <span class="k">if</span> <span class="s">&quot;&quot;</span> <span class="o">is</span> <span class="nx">fields</span> <span class="k">then</span> <span class="s">&quot;*&quot;</span> <span class="k">else</span> <span class="nx">fields</span></pre></div> </td> </tr> <tr id="section-54"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-54">&#182;</a> </div> <p>tables</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nv">tables = </span><span class="s">&quot;&quot;</span>
        <span class="k">for</span> <span class="nx">table</span> <span class="k">in</span> <span class="nx">@froms</span>
            <span class="nx">tables</span> <span class="o">+=</span> <span class="s">&quot;, &quot;</span> <span class="k">if</span> <span class="s">&quot;&quot;</span> <span class="o">isnt</span> <span class="nx">tables</span>
            <span class="nx">tables</span> <span class="o">+=</span> <span class="nx">table</span><span class="p">.</span><span class="nx">name</span>
            <span class="nx">tables</span> <span class="o">+=</span> <span class="s">&quot; `</span><span class="si">#{</span><span class="nx">table</span><span class="p">.</span><span class="nx">alias</span><span class="si">}</span><span class="s">`&quot;</span> <span class="k">if</span> <span class="nx">table</span><span class="p">.</span><span class="nx">alias</span>

        <span class="nx">ret</span> <span class="o">+=</span> <span class="s">&quot; FROM </span><span class="si">#{</span><span class="nx">tables</span><span class="si">}</span><span class="s">&quot;</span></pre></div> </td> </tr> <tr id="section-55"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-55">&#182;</a> </div> <p>joins</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nx">ret</span> <span class="o">+=</span> <span class="nx">@_joinString</span><span class="p">()</span></pre></div> </td> </tr> <tr id="section-56"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-56">&#182;</a> </div> <p>where</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nx">ret</span> <span class="o">+=</span> <span class="nx">@_whereString</span><span class="p">()</span></pre></div> </td> </tr> <tr id="section-57"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-57">&#182;</a> </div> <p>group by</p> </td> <td class="code"> <div class="highlight"><pre> <span class="k">if</span> <span class="mi">0</span> <span class="o">&lt;</span> <span class="nx">@groups</span><span class="p">.</span><span class="nx">length</span>
            <span class="nv">groups = </span><span class="s">&quot;&quot;</span>
            <span class="k">for</span> <span class="nx">f</span> <span class="k">in</span> <span class="nx">@groups</span>
                <span class="nx">groups</span> <span class="o">+=</span> <span class="s">&quot;, &quot;</span> <span class="k">if</span> <span class="s">&quot;&quot;</span> <span class="o">isnt</span> <span class="nx">groups</span>
                <span class="nx">groups</span> <span class="o">+=</span> <span class="nx">f</span>
            <span class="nx">ret</span> <span class="o">+=</span> <span class="s">&quot; GROUP BY </span><span class="si">#{</span><span class="nx">groups</span><span class="si">}</span><span class="s">&quot;</span></pre></div> </td> </tr> <tr id="section-58"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-58">&#182;</a> </div> <p>order by</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nx">ret</span> <span class="o">+=</span> <span class="nx">@_orderString</span><span class="p">()</span></pre></div> </td> </tr> <tr id="section-59"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-59">&#182;</a> </div> <p>limit</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nx">ret</span> <span class="o">+=</span> <span class="nx">@_limitString</span><span class="p">()</span></pre></div> </td> </tr> <tr id="section-60"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-60">&#182;</a> </div> <p>offset</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nx">ret</span> <span class="o">+=</span> <span class="s">&quot; OFFSET </span><span class="si">#{</span><span class="nx">@offsets</span><span class="si">}</span><span class="s">&quot;</span> <span class="k">if</span> <span class="nx">@offsets</span>

        <span class="nx">ret</span></pre></div> </td> </tr> <tr id="section-61"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-61">&#182;</a> </div> <p>An UPDATE query builder.</p>

<p>Note that the query builder does not check the final query string for correctness.</p>

<p>All the build methods in this object return the object instance for chained method calling purposes.</p> </td> <td class="code"> <div class="highlight"><pre><span class="k">class</span> <span class="nx">Update</span> <span class="k">extends</span> <span class="nx">WhereOrderLimit</span></pre></div> </td> </tr> <tr id="section-62"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-62">&#182;</a> </div> <p>options: see DefaultBuilderOptions</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nv">constructor: </span><span class="nf">(options) -&gt;</span>
        <span class="k">super</span>
        <span class="vi">@tables = </span><span class="p">[]</span>
        <span class="vi">@fields = </span><span class="p">{}</span>
        <span class="vi">@options = </span><span class="nx">_extend</span> <span class="p">{},</span> <span class="nx">DefaultUpdateBuilderOptions</span><span class="p">,</span> <span class="nx">options</span></pre></div> </td> </tr> <tr id="section-63"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-63">&#182;</a> </div> <p>Update the given table.</p>

<p>An alias may also be specified for the table.</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nv">table: </span><span class="p">(</span><span class="nx">table</span><span class="p">,</span> <span class="nv">alias = </span><span class="kc">null</span><span class="p">)</span> <span class="o">=&gt;</span>
        <span class="nv">table = </span><span class="nx">@_sanitizeTable</span><span class="p">(</span><span class="nx">table</span><span class="p">)</span>
        <span class="nv">alias = </span><span class="nx">@_sanitizeAlias</span><span class="p">(</span><span class="nx">alias</span><span class="p">)</span> <span class="k">if</span> <span class="nx">alias</span>

        <span class="nx">@tables</span><span class="p">.</span><span class="nx">push</span>
            <span class="nv">name: </span><span class="nx">table</span>
            <span class="nv">alias: </span><span class="nx">alias</span>
        <span class="nx">@</span></pre></div> </td> </tr> <tr id="section-64"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-64">&#182;</a> </div> <p>Update the given field with the given value.
This will override any previously set value for the given field.</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nv">set: </span><span class="p">(</span><span class="nx">field</span><span class="p">,</span> <span class="nx">value</span><span class="p">)</span> <span class="o">=&gt;</span>
        <span class="nv">field = </span><span class="nx">@_sanitizeField</span><span class="p">(</span><span class="nx">field</span><span class="p">)</span>
        <span class="nv">value = </span><span class="nx">@_sanitizeValue</span><span class="p">(</span><span class="nx">value</span><span class="p">)</span>
        <span class="nx">@fields</span><span class="p">[</span><span class="nx">field</span><span class="p">]</span> <span class="o">=</span> <span class="nx">value</span>
        <span class="nx">@</span></pre></div> </td> </tr> <tr id="section-65"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-65">&#182;</a> </div> <p>Get the final fully constructed query string.</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nv">toString: </span><span class="o">=&gt;</span></pre></div> </td> </tr> <tr id="section-66"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-66">&#182;</a> </div> <p>basic checks</p> </td> <td class="code"> <div class="highlight"><pre> <span class="k">if</span> <span class="mi">0</span> <span class="o">&gt;=</span> <span class="nx">@tables</span><span class="p">.</span><span class="nx">length</span> <span class="k">then</span> <span class="k">throw</span> <span class="k">new</span> <span class="nb">Error</span> <span class="s">&quot;table() needs to be called&quot;</span>
        <span class="nv">fieldNames = </span><span class="p">(</span><span class="nx">field</span> <span class="k">for</span> <span class="nx">own</span> <span class="nx">field</span> <span class="k">of</span> <span class="nx">@fields</span><span class="p">)</span>
        <span class="k">if</span> <span class="mi">0</span> <span class="o">&gt;=</span> <span class="nx">fieldNames</span><span class="p">.</span><span class="nx">length</span> <span class="k">then</span> <span class="k">throw</span> <span class="k">new</span> <span class="nb">Error</span> <span class="s">&quot;set() needs to be called&quot;</span>

        <span class="nv">ret = </span><span class="s">&quot;UPDATE &quot;</span></pre></div> </td> </tr> <tr id="section-67"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-67">&#182;</a> </div> <p>tables</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nv">tables = </span><span class="s">&quot;&quot;</span>
        <span class="k">for</span> <span class="nx">table</span> <span class="k">in</span> <span class="nx">@tables</span>
            <span class="nx">tables</span> <span class="o">+=</span> <span class="s">&quot;, &quot;</span> <span class="k">if</span> <span class="s">&quot;&quot;</span> <span class="o">isnt</span> <span class="nx">tables</span>
            <span class="nx">tables</span> <span class="o">+=</span> <span class="nx">table</span><span class="p">.</span><span class="nx">name</span>
            <span class="nx">tables</span> <span class="o">+=</span> <span class="s">&quot; AS `</span><span class="si">#{</span><span class="nx">table</span><span class="p">.</span><span class="nx">alias</span><span class="si">}</span><span class="s">`&quot;</span> <span class="k">if</span> <span class="nx">table</span><span class="p">.</span><span class="nx">alias</span>

        <span class="nx">ret</span> <span class="o">+=</span> <span class="nx">tables</span></pre></div> </td> </tr> <tr id="section-68"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-68">&#182;</a> </div> <p>fields</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nv">fields = </span><span class="s">&quot;&quot;</span>
        <span class="k">for</span> <span class="nx">field</span> <span class="k">in</span> <span class="nx">fieldNames</span>
            <span class="nx">fields</span> <span class="o">+=</span> <span class="s">&quot;, &quot;</span> <span class="k">if</span> <span class="s">&quot;&quot;</span> <span class="o">isnt</span> <span class="nx">fields</span>
            <span class="nx">fields</span> <span class="o">+=</span> <span class="s">&quot;</span><span class="si">#{</span><span class="nx">field</span><span class="si">}</span><span class="s"> = </span><span class="si">#{</span><span class="nx">@_formatValue</span><span class="p">(</span><span class="nx">@fields</span><span class="p">[</span><span class="nx">field</span><span class="p">],</span> <span class="nx">@options</span><span class="p">)</span><span class="si">}</span><span class="s">&quot;</span>
        <span class="nx">ret</span> <span class="o">+=</span> <span class="s">&quot; SET </span><span class="si">#{</span><span class="nx">fields</span><span class="si">}</span><span class="s">&quot;</span></pre></div> </td> </tr> <tr id="section-69"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-69">&#182;</a> </div> <p>where</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nx">ret</span> <span class="o">+=</span> <span class="nx">@_whereString</span><span class="p">()</span></pre></div> </td> </tr> <tr id="section-70"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-70">&#182;</a> </div> <p>order by</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nx">ret</span> <span class="o">+=</span> <span class="nx">@_orderString</span><span class="p">()</span></pre></div> </td> </tr> <tr id="section-71"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-71">&#182;</a> </div> <p>limit</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nx">ret</span> <span class="o">+=</span> <span class="nx">@_limitString</span><span class="p">()</span>

        <span class="nx">ret</span></pre></div> </td> </tr> <tr id="section-72"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-72">&#182;</a> </div> <p>A DELETE query builder.</p>

<p>Note that the query builder does not check the final query string for correctness.</p>

<p>All the build methods in this object return the object instance for chained method calling purposes.</p> </td> <td class="code"> <div class="highlight"><pre><span class="k">class</span> <span class="nx">Delete</span> <span class="k">extends</span> <span class="nx">JoinWhereOrderLimit</span>
    <span class="nv">table: </span><span class="kc">null</span></pre></div> </td> </tr> <tr id="section-73"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-73">&#182;</a> </div> <p>The table to delete from.
Calling this will override any previously set value.</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nv">from: </span><span class="p">(</span><span class="nx">table</span><span class="p">,</span> <span class="nx">alias</span><span class="p">)</span> <span class="o">=&gt;</span>
        <span class="nv">table = </span><span class="nx">@_sanitizeTable</span><span class="p">(</span><span class="nx">table</span><span class="p">)</span>
        <span class="nv">alias = </span><span class="nx">@_sanitizeAlias</span><span class="p">(</span><span class="nx">alias</span><span class="p">)</span> <span class="k">if</span> <span class="nx">alias</span>
        <span class="vi">@table =</span>
            <span class="nv">name: </span><span class="nx">table</span>
            <span class="nv">alias: </span><span class="nx">alias</span>
        <span class="nx">@</span></pre></div> </td> </tr> <tr id="section-74"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-74">&#182;</a> </div> <p>Get the final fully constructed query string.</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nv">toString: </span><span class="o">=&gt;</span></pre></div> </td> </tr> <tr id="section-75"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-75">&#182;</a> </div> <p>basic checks</p> </td> <td class="code"> <div class="highlight"><pre> <span class="k">if</span> <span class="o">not</span> <span class="nx">@table</span> <span class="k">then</span> <span class="k">throw</span> <span class="k">new</span> <span class="nb">Error</span> <span class="s">&quot;from() needs to be called&quot;</span>

        <span class="nv">ret = </span><span class="s">&quot;DELETE FROM </span><span class="si">#{</span><span class="nx">@table</span><span class="p">.</span><span class="nx">name</span><span class="si">}</span><span class="s">&quot;</span>

        <span class="nx">ret</span> <span class="o">+=</span> <span class="s">&quot; `</span><span class="si">#{</span><span class="nx">@table</span><span class="p">.</span><span class="nx">alias</span><span class="si">}</span><span class="s">`&quot;</span> <span class="k">if</span> <span class="nx">@table</span><span class="p">.</span><span class="nx">alias</span></pre></div> </td> </tr> <tr id="section-76"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-76">&#182;</a> </div> <p>joins</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nx">ret</span> <span class="o">+=</span> <span class="nx">@_joinString</span><span class="p">()</span></pre></div> </td> </tr> <tr id="section-77"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-77">&#182;</a> </div> <p>where</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nx">ret</span> <span class="o">+=</span> <span class="nx">@_whereString</span><span class="p">()</span></pre></div> </td> </tr> <tr id="section-78"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-78">&#182;</a> </div> <p>order by</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nx">ret</span> <span class="o">+=</span> <span class="nx">@_orderString</span><span class="p">()</span></pre></div> </td> </tr> <tr id="section-79"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-79">&#182;</a> </div> <p>limit</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nx">ret</span> <span class="o">+=</span> <span class="nx">@_limitString</span><span class="p">()</span>

        <span class="nx">ret</span></pre></div> </td> </tr> <tr id="section-80"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-80">&#182;</a> </div> <p>An INSERT query builder.</p>

<p>Note that the query builder does not check the final query string for correctness.</p>

<p>All the build methods in this object return the object instance for chained method calling purposes.</p> </td> <td class="code"> <div class="highlight"><pre><span class="k">class</span> <span class="nx">Insert</span> <span class="k">extends</span> <span class="nx">QueryBuilder</span></pre></div> </td> </tr> <tr id="section-81"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-81">&#182;</a> </div> <p>options: see DefaultBuilderOptions</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nv">constructor: </span><span class="nf">(options) -&gt;</span>
        <span class="k">super</span>
        <span class="vi">@table = </span><span class="kc">null</span>
        <span class="vi">@fields = </span><span class="p">{}</span>
        <span class="vi">@options = </span><span class="nx">_extend</span> <span class="p">{},</span> <span class="nx">DefaultInsertBuilderOptions</span><span class="p">,</span> <span class="nx">options</span></pre></div> </td> </tr> <tr id="section-82"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-82">&#182;</a> </div> <p>The table to insert into.
This will override any previously set value.</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nv">into: </span><span class="p">(</span><span class="nx">table</span><span class="p">)</span> <span class="o">=&gt;</span>
        <span class="nv">table = </span><span class="nx">@_sanitizeTable</span><span class="p">(</span><span class="nx">table</span><span class="p">)</span>
        <span class="vi">@table = </span><span class="nx">table</span>
        <span class="nx">@</span></pre></div> </td> </tr> <tr id="section-83"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-83">&#182;</a> </div> <p>Set the given field to the given value.
This will override any previously set value for the given field.</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nv">set: </span><span class="p">(</span><span class="nx">field</span><span class="p">,</span> <span class="nx">value</span><span class="p">)</span> <span class="o">=&gt;</span>
        <span class="nv">field = </span><span class="nx">@_sanitizeField</span><span class="p">(</span><span class="nx">field</span><span class="p">)</span>
        <span class="nv">value = </span><span class="nx">@_sanitizeValue</span><span class="p">(</span><span class="nx">value</span><span class="p">)</span>
        <span class="nx">@fields</span><span class="p">[</span><span class="nx">field</span><span class="p">]</span> <span class="o">=</span> <span class="nx">value</span>
        <span class="nx">@</span></pre></div> </td> </tr> <tr id="section-84"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-84">&#182;</a> </div> <p>Get the final fully constructed query string.</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nv">toString: </span><span class="o">=&gt;</span></pre></div> </td> </tr> <tr id="section-85"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-85">&#182;</a> </div> <p>basic checks</p> </td> <td class="code"> <div class="highlight"><pre> <span class="k">if</span> <span class="o">not</span> <span class="nx">@table</span> <span class="k">then</span> <span class="k">throw</span> <span class="k">new</span> <span class="nb">Error</span> <span class="s">&quot;into() needs to be called&quot;</span>
        <span class="nv">fieldNames = </span><span class="p">(</span><span class="nx">name</span> <span class="k">for</span> <span class="nx">own</span> <span class="nx">name</span> <span class="k">of</span> <span class="nx">@fields</span><span class="p">)</span>
        <span class="k">if</span> <span class="mi">0</span> <span class="o">&gt;=</span> <span class="nx">fieldNames</span><span class="p">.</span><span class="nx">length</span> <span class="k">then</span> <span class="k">throw</span> <span class="k">new</span> <span class="nb">Error</span> <span class="s">&quot;set() needs to be called&quot;</span></pre></div> </td> </tr> <tr id="section-86"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-86">&#182;</a> </div> <p>fields</p> </td> <td class="code"> <div class="highlight"><pre> <span class="nv">fields = </span><span class="s">&quot;&quot;</span>
        <span class="nv">values = </span><span class="s">&quot;&quot;</span>
        <span class="k">for</span> <span class="nx">field</span> <span class="k">in</span> <span class="nx">fieldNames</span>
            <span class="nx">fields</span> <span class="o">+=</span> <span class="s">&quot;, &quot;</span> <span class="k">if</span> <span class="s">&quot;&quot;</span> <span class="o">isnt</span> <span class="nx">fields</span>
            <span class="nx">fields</span> <span class="o">+=</span> <span class="nx">field</span>
            <span class="nx">values</span> <span class="o">+=</span> <span class="s">&quot;, &quot;</span> <span class="k">if</span> <span class="s">&quot;&quot;</span> <span class="o">isnt</span> <span class="nx">values</span>
            <span class="nx">values</span> <span class="o">+=</span> <span class="nx">@_formatValue</span><span class="p">(</span><span class="nx">@fields</span><span class="p">[</span><span class="nx">field</span><span class="p">],</span> <span class="nx">@options</span><span class="p">)</span>

        <span class="s">&quot;INSERT INTO </span><span class="si">#{</span><span class="nx">@table</span><span class="si">}</span><span class="s"> (</span><span class="si">#{</span><span class="nx">fields</span><span class="si">}</span><span class="s">) VALUES (</span><span class="si">#{</span><span class="nx">values</span><span class="si">}</span><span class="s">)&quot;</span></pre></div> </td> </tr> <tr id="section-87"> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-87">&#182;</a> </div> <p>Export everything as easily usable methods.</p> </td> <td class="code"> <div class="highlight"><pre><span class="nv">_export = </span><span class="p">{</span>
    <span class="nv">expr: </span><span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">Expression</span>
    <span class="nv">select: </span><span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">Select</span>
    <span class="nv">update: </span><span class="nf">(options) -&gt;</span> <span class="k">new</span> <span class="nx">Update</span><span class="p">(</span><span class="nx">options</span><span class="p">)</span>
    <span class="nv">insert: </span><span class="nf">(options) -&gt;</span> <span class="k">new</span> <span class="nx">Insert</span><span class="p">(</span><span class="nx">options</span><span class="p">)</span>
    <span class="k">delete</span><span class="o">:</span> <span class="o">-&gt;</span> <span class="k">new</span> <span class="nx">Delete</span>
    <span class="nx">Cloneable</span>
    <span class="nx">Expression</span>
    <span class="nx">QueryBuilder</span>
    <span class="nx">WhereOrderLimit</span>
    <span class="nx">JoinWhereOrderLimit</span>
    <span class="nx">Select</span>
    <span class="nx">Update</span>
    <span class="nx">Insert</span>
    <span class="nx">Delete</span>
<span class="p">}</span>
<span class="nx">module</span><span class="o">?</span><span class="p">.</span><span class="nv">exports = </span><span class="nx">_export</span>
<span class="nb">window</span><span class="o">?</span><span class="p">.</span><span class="nv">squel = </span><span class="nx">_export</span>

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