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<!DOCTYPE html>
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<h1>_getLength.js</h1>
</div>
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<a class="pilcrow" href="#section-1">¶</a>
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</div>
<div class="content"><div class='highlight'><pre><span class="hljs-keyword">import</span> shallowProperty <span class="hljs-keyword">from</span> <span class="hljs-string">'./_shallowProperty.js'</span>;</pre></div></div>
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<a class="pilcrow" href="#section-2">¶</a>
</div>
<p>Internal helper to obtain the <code>length</code> property of an object.</p>
</div>
<div class="content"><div class='highlight'><pre><span class="hljs-keyword">export</span> <span class="hljs-keyword">default</span> <span class="hljs-title function_">shallowProperty</span>(<span class="hljs-string">'length'</span>);</pre></div></div>
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var moduleMap = {};
$('#jump_page a.source').each(function() {
// Fortunately, translating anchor hrefs to ES module paths is easy,
// because both systems work relative to the current file by default.
var href = $(this).attr('href');
var path = href.replace(extPattern, '').split('/');
if (path[0] !== '..') path.unshift('.');
var normPath = path.join('/');
// Support both paths with and without extension.
moduleMap[normPath] = moduleMap[normPath + '.js'] = href;
});
// Find all 'from' keywords followed by a string (ES6 import statements).
$('.hljs-keyword').filter(function() {
var text = $(this).text();
return text === 'from' || text === 'import';
}).next('.hljs-string').each(function() {
// Finally, for each of these strings, replace it by a link if we have
// a matching HTML page.
var text = $(this).text();
var quote = text[0];
var path = text.slice(1, -1);
var matchingDoc = moduleMap[path];
if (!matchingDoc) return;
$(this).html(
quote + '<a href="' + matchingDoc + '">' + path + '</a>' + quote
);
});
}());
</script>
</body>
</html>