Use functions for info

telemachus · Mar 5, 2016 · 7a58a2d · 7a58a2d
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diff --git a/CHANGES.md b/CHANGES.md
@@ -22,6 +22,13 @@
 
 [codecov]: https://codecov.io
 
+## *2.0.0-1* (March 5, 2016)
+
++ Fix a bug when the iterator is used to explode a string. Thanks to Alexey
+  Melnichuk for reporting the problem.
++ Change the information variables to functions. These serve the same purpose,
+  but don't use variable names that Lua explicitly warns users about.
+
 Would you rather view the [documentation][d]?
 
 [d]: /README.md

diff --git a/LICENSE.md b/LICENSE.md
@@ -1,4 +1,4 @@
-Copyright (c) 2012-2015, Peter Aronoff All rights reserved.
+Copyright (c) 2012-2016, Peter Aronoff All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions are met:

diff --git a/README.md b/README.md
@@ -70,16 +70,16 @@ and [many people have written their own][wiki].
 
 ## Varia
 
-The module provides four informational fields that return strings. They should
-be self-explanatory and are probably of little use to most people.
+The module provides four informational functions that return strings. They
+should be self-explanatory.
 
-+ `_AUTHOR`
++ `version() -- 2.0.0-1`
 
-+ `_VERSION`
++ `author() -- Peter Aronoff`
 
-+ `_LICENSE`
++ `url() -- https://bitbucket.org/telemachus/split`
 
-+ `_URL`
++ `license() -- BSD 3-Clause`
 
 ## Credits
 
@@ -92,7 +92,7 @@ All mistakes are mine. See [version history][c] for release details.
 
 ---
 
-(c) 2012-2015 Peter Aronoff. BSD 3-Clause license; see [LICENSE.md][li] for
+(c) 2012-2016 Peter Aronoff. BSD 3-Clause license; see [LICENSE.md][li] for
 details.
 
 [li]: /LICENSE.md
diff --git a/doc/changes.html b/doc/changes.html
@@ -34,6 +34,16 @@ <h2><em>1.1.1-1</em> (December 5, 2015)</h2>
 </ul>
 
 
+<h2><em>2.0.0-1</em> (March 5, 2016)</h2>
+
+<ul>
+<li>Fix a bug when the iterator is used to explode a string. Thanks to Alexey
+Melnichuk for reporting the problem.</li>
+<li>Change the information variables to functions. These serve the same purpose,
+but don&rsquo;t use variable names that Lua explicitly warns users about.</li>
+</ul>
+
+
 <p>Would you rather view the <a href="index.html">documentation</a>?</p>
 
 <hr />

diff --git a/doc/index.html b/doc/index.html
@@ -85,14 +85,14 @@ <h2>Usage</h2>
 
 <h2>Varia</h2>
 
-<p>The module provides four informational fields that return strings. They should
-be self-explanatory and are probably of little use to most people.</p>
+<p>The module provides four informational functions that return strings. They
+should be self-explanatory.</p>
 
 <ul>
-<li><p><code>_AUTHOR</code></p></li>
-<li><p><code>_VERSION</code></p></li>
-<li><p><code>_LICENSE</code></p></li>
-<li><p><code>_URL</code></p></li>
+<li><p><code>version() -- 2.0.0-1</code></p></li>
+<li><p><code>author() -- Peter Aronoff</code></p></li>
+<li><p><code>url() -- https://bitbucket.org/telemachus/split</code></p></li>
+<li><p><code>license() -- BSD 3-Clause</code></p></li>
 </ul>
 
 
@@ -105,7 +105,7 @@ <h2>Credits</h2>
 
 <hr />
 
-<p>&copy; 2012-2015 Peter Aronoff. BSD 3-Clause license; see <a href="license.html">the license</a> for
+<p>&copy; 2012-2016 Peter Aronoff. BSD 3-Clause license; see <a href="license.html">the license</a> for
 details.</p>
 </body>
 </html>
diff --git a/doc/license.html b/doc/license.html
@@ -8,7 +8,7 @@
 <link rel="stylesheet" href="screen.css" media="screen,projection">
 </head>
 <body>
-<p>Copyright &copy; 2012-2015, Peter Aronoff All rights reserved.</p>
+<p>Copyright &copy; 2012-2016, Peter Aronoff All rights reserved.</p>
 
 <p>Redistribution and use in source and binary forms, with or without
 modification, are permitted provided that the following conditions are met:</p>

diff --git a/split-2.0.0-1.rockspec b/split-2.0.0-1.rockspec
@@ -0,0 +1,24 @@
+package = 'split'
+version = '2.0.0-1'
+source = {
+  url = 'https://bitbucket.org/telemachus/split/downloads/split-v2.0.0-1.tar.gz',
+  dir = 'split'
+}
+description = {
+    summary = 'String split function and iterator for Lua',
+    detailed = [[
+        A string split function and iterator for Lua since the string standard
+        library doesn't come with one.
+    ]],
+    homepage = 'https://bitbucket.org/telemachus/split',
+    license = 'BSD 3-Clause',
+    maintainer = 'Peter Aronoff <telemachus@arpinum.org>'
+}
+dependencies = { 'lua >= 5.1' }
+build = {
+    type = 'builtin',
+    modules = {
+        split = 'src/split.lua',
+    },
+    copy_directories = { 'doc' }
+}
diff --git a/src/split.lua b/src/split.lua
@@ -109,11 +109,27 @@ local spliterator = function (str, delimiter)
   return iter
 end
 
+local version = function ()
+  return '2.0.0-1'
+end
+
+local author = function ()
+  return 'Peter Aronoff'
+end
+
+local url = function ()
+  return 'https://bitbucket.org/telemachus/split'
+end
+
+local license = function ()
+  return 'BSD 3-Clause'
+end
+
 return {
   split = split,
   spliterator = spliterator,
-  _VERSION = "1.0-0-1",
-  _AUTHOR = "Peter Aronoff",
-  _URL = "https://bitbucket.org/telemachus/split",
-  _LICENSE = 'BSD 3-Clause',
+  version = version,
+  author = author,
+  url = url,
+  license = license,
 }
diff --git a/test/test-information-fields.lua b/test/test-information-fields.lua
@@ -0,0 +1,12 @@
+#!/usr/bin/env lua
+local t = require 'tapered'
+package.path = '../src/?.lua;' .. package.path
+local split = require 'split'
+
+t.is(split.version(), '2.0.0-1', 'version() returns 2.0.0-1')
+t.is(split.author(), 'Peter Aronoff', 'author() returns Peter Aronoff')
+t.is(split.url(), 'https://bitbucket.org/telemachus/split',
+     'url() returns https://bitbucket.org/telemachus/split')
+t.is(split.license(), 'BSD 3-Clause', 'license() returns BSD 3-Clause')
+
+t.done()