<!DOCTYPE html>
<html>
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>
Class: Hyde::PatternMatching::ReMatch
— Documentation by YARD 0.9.34
</title>
<link rel="stylesheet" href="../../css/style.css" type="text/css" />
<link rel="stylesheet" href="../../css/common.css" type="text/css" />
<script type="text/javascript">
pathId = "Hyde::PatternMatching::ReMatch";
relpath = '../../';
</script>
<script type="text/javascript" charset="utf-8" src="../../js/jquery.js"></script>
<script type="text/javascript" charset="utf-8" src="../../js/app.js"></script>
</head>
<body>
<div class="nav_wrap">
<iframe id="nav" src="../../class_list.html?1"></iframe>
<div id="resizer"></div>
</div>
<div id="main" tabindex="-1">
<div id="header">
<div id="menu">
<a href="../../_index.html">Index (R)</a> »
<span class='title'><span class='object_link'><a href="../../Hyde.html" title="Hyde (module)">Hyde</a></span></span> » <span class='title'><span class='object_link'><a href="../PatternMatching.html" title="Hyde::PatternMatching (module)">PatternMatching</a></span></span>
»
<span class="title">ReMatch</span>
</div>
<div id="search">
<a class="full_list_link" id="class_list_link"
href="../../class_list.html">
<svg width="24" height="24">
<rect x="0" y="4" width="24" height="4" rx="1" ry="1"></rect>
<rect x="0" y="12" width="24" height="4" rx="1" ry="1"></rect>
<rect x="0" y="20" width="24" height="4" rx="1" ry="1"></rect>
</svg>
</a>
</div>
<div class="clear"></div>
</div>
<div id="content"><h1>Class: Hyde::PatternMatching::ReMatch
</h1>
<div class="box_info">
<dl>
<dt>Inherits:</dt>
<dd>
<span class="inheritName">Object</span>
<ul class="fullTree">
<li>Object</li>
<li class="next">Hyde::PatternMatching::ReMatch</li>
</ul>
<a href="#" class="inheritanceTree">show all</a>
</dd>
</dl>
<dl>
<dt>Defined in:</dt>
<dd>lib/hyde/pattern_matching/rematch.rb</dd>
</dl>
</div>
<h2>Overview</h2><div class="docstring">
<div class="discussion">
<div class="note notetag">
<strong>Note:</strong>
<div class='inline'>
<p>If you are planning to write your own pattern, this is the easiest one to read.</p>
</div>
</div>
<p>Regexp pattern matching wrapper. Following principles apply to the wrapper:</p>
<ul><li>
<p>Regexp input is canonicalized using Hyde::PatternMatching.canonicalize</p>
</li><li>
<p>Matched content and anything before it is consumed in #match output</p>
</li></ul>
</div>
</div>
<div class="tags">
</div>
<h2>
Class Method Summary
<small><a href="#" class="summary_toggle">collapse</a></small>
</h2>
<ul class="summary">
<li class="public ">
<span class="summary_signature">
<a href="#can_convert%3F-class_method" title="can_convert? (class method)">.<strong>can_convert?</strong>(string) ⇒ Boolean </a>
</span>
<span class="summary_desc"><div class='inline'>
<p>Test if input is convertible and if it should be converted.</p>
</div></span>
</li>
</ul>
<h2>
Instance Method Summary
<small><a href="#" class="summary_toggle">collapse</a></small>
</h2>
<ul class="summary">
<li class="public ">
<span class="summary_signature">
<a href="#initialize-instance_method" title="#initialize (instance method)">#<strong>initialize</strong>(pattern) ⇒ ReMatch </a>
</span>
<span class="note title constructor">constructor</span>
<span class="summary_desc"><div class='inline'>
<p>A new instance of ReMatch.</p>
</div></span>
</li>
<li class="public ">
<span class="summary_signature">
<a href="#match-instance_method" title="#match (instance method)">#<strong>match</strong>(input) ⇒ Array(String,Array,Hash), FalseClass </a>
</span>
<span class="summary_desc"><div class='inline'>
<p>Match the string and assign matches to parameters.</p>
</div></span>
</li>
<li class="public ">
<span class="summary_signature">
<a href="#match%3F-instance_method" title="#match? (instance method)">#<strong>match?</strong>(input) ⇒ Boolean </a>
</span>
<span class="summary_desc"><div class='inline'>
<p>Test if a string can be matched.</p>
</div></span>
</li>
</ul>
<div id="constructor_details" class="method_details_list">
<h2>Constructor Details</h2>
<div class="method_details first">
<h3 class="signature first" id="initialize-instance_method">
#<strong>initialize</strong>(pattern) ⇒ <tt><span class='object_link'><a href="" title="Hyde::PatternMatching::ReMatch (class)">ReMatch</a></span></tt>
</h3><div class="docstring">
<div class="discussion">
<p>Returns a new instance of ReMatch.</p>
</div>
</div>
<div class="tags">
</div><table class="source_code">
<tr>
<td>
<pre class="lines">
13
14
15</pre>
</td>
<td>
<pre class="code"><span class="info file"># File 'lib/hyde/pattern_matching/rematch.rb', line 13</span>
<span class='kw'>def</span> <span class='id identifier rubyid_initialize'>initialize</span><span class='lparen'>(</span><span class='id identifier rubyid_pattern'>pattern</span><span class='rparen'>)</span>
<span class='ivar'>@glob</span> <span class='op'>=</span> <span class='id identifier rubyid_pattern'>pattern</span>
<span class='kw'>end</span></pre>
</td>
</tr>
</table>
</div>
</div>
<div id="class_method_details" class="method_details_list">
<h2>Class Method Details</h2>
<div class="method_details first">
<h3 class="signature first" id="can_convert?-class_method">
.<strong>can_convert?</strong>(string) ⇒ <tt>Boolean</tt>
</h3><div class="docstring">
<div class="discussion">
<p>Test if input is convertible and if it should be converted.</p>
</div>
</div>
<div class="tags">
<p class="tag_title">Parameters:</p>
<ul class="param">
<li>
<span class='name'>input</span>
<span class='type'></span>
</li>
</ul>
<p class="tag_title">Returns:</p>
<ul class="return">
<li>
<span class='type'>(<tt>Boolean</tt>)</span>
—
<div class='inline'>
<p>Input can be safely converted to Glob</p>
</div>
</li>
</ul>
</div><table class="source_code">
<tr>
<td>
<pre class="lines">
44
45
46</pre>
</td>
<td>
<pre class="code"><span class="info file"># File 'lib/hyde/pattern_matching/rematch.rb', line 44</span>
<span class='kw'>def</span> <span class='kw'>self</span><span class='period'>.</span><span class='id identifier rubyid_can_convert?'>can_convert?</span><span class='lparen'>(</span><span class='id identifier rubyid_string'>string</span><span class='rparen'>)</span>
<span class='id identifier rubyid_string'>string</span><span class='period'>.</span><span class='id identifier rubyid_is_a?'>is_a?</span> <span class='const'>Regexp</span>
<span class='kw'>end</span></pre>
</td>
</tr>
</table>
</div>
</div>
<div id="instance_method_details" class="method_details_list">
<h2>Instance Method Details</h2>
<div class="method_details first">
<h3 class="signature first" id="match-instance_method">
#<strong>match</strong>(input) ⇒ <tt>Array(String,Array,Hash)</tt>, <tt>FalseClass</tt>
</h3><div class="docstring">
<div class="discussion">
<p>Match the string and assign matches to parameters. Returns:</p>
<ul><li>
<p>Unmatched part of a string</p>
</li><li>
<p>Unnamed parameters</p>
</li><li>
<p>Named parameters</p>
</li></ul>
</div>
</div>
<div class="tags">
<p class="tag_title">Parameters:</p>
<ul class="param">
<li>
<span class='name'>input</span>
<span class='type'>(<tt>String</tt>)</span>
—
<div class='inline'>
<p>String to match</p>
</div>
</li>
</ul>
<p class="tag_title">Returns:</p>
<ul class="return">
<li>
<span class='type'>(<tt>Array(String,Array,Hash)</tt>)</span>
</li>
<li>
<span class='type'>(<tt>FalseClass</tt>)</span>
—
<div class='inline'>
<p>if input doesn’t match regexp</p>
</div>
</li>
</ul>
</div><table class="source_code">
<tr>
<td>
<pre class="lines">
26
27
28
29
30
31</pre>
</td>
<td>
<pre class="code"><span class="info file"># File 'lib/hyde/pattern_matching/rematch.rb', line 26</span>
<span class='kw'>def</span> <span class='id identifier rubyid_match'>match</span><span class='lparen'>(</span><span class='id identifier rubyid_input'>input</span><span class='rparen'>)</span>
<span class='id identifier rubyid_result'>result</span> <span class='op'>=</span> <span class='const'><span class='object_link'><a href="../../Hyde.html" title="Hyde (module)">Hyde</a></span></span><span class='op'>::</span><span class='const'><span class='object_link'><a href="../PatternMatching.html" title="Hyde::PatternMatching (module)">PatternMatching</a></span></span><span class='period'>.</span><span class='id identifier rubyid_canonicalize'><span class='object_link'><a href="../PatternMatching.html#canonicalize-class_method" title="Hyde::PatternMatching.canonicalize (method)">canonicalize</a></span></span><span class='lparen'>(</span><span class='id identifier rubyid_input'>input</span><span class='rparen'>)</span><span class='period'>.</span><span class='id identifier rubyid_match'>match</span><span class='lparen'>(</span><span class='ivar'>@glob</span><span class='rparen'>)</span>
<span class='kw'>return</span> <span class='kw'>false</span> <span class='kw'>unless</span> <span class='id identifier rubyid_result'>result</span>
<span class='lbracket'>[</span><span class='id identifier rubyid_result'>result</span><span class='period'>.</span><span class='id identifier rubyid_post_match'>post_match</span><span class='comma'>,</span> <span class='id identifier rubyid_result'>result</span><span class='period'>.</span><span class='id identifier rubyid_captures'>captures</span><span class='comma'>,</span> <span class='id identifier rubyid_result'>result</span><span class='period'>.</span><span class='id identifier rubyid_named_captures'>named_captures</span><span class='rbracket'>]</span>
<span class='kw'>end</span></pre>
</td>
</tr>
</table>
</div>
<div class="method_details ">
<h3 class="signature " id="match?-instance_method">
#<strong>match?</strong>(input) ⇒ <tt>Boolean</tt>
</h3><div class="docstring">
<div class="discussion">
<p>Test if a string can be matched. Lighter version of match that doesn’t assign any variables.</p>
</div>
</div>
<div class="tags">
<p class="tag_title">Parameters:</p>
<ul class="param">
<li>
<span class='name'>input</span>
<span class='type'>(<tt>String</tt>)</span>
—
<div class='inline'>
<p>String to match</p>
</div>
</li>
</ul>
<p class="tag_title">Returns:</p>
<ul class="return">
<li>
<span class='type'>(<tt>Boolean</tt>)</span>
</li>
</ul>
</div><table class="source_code">
<tr>
<td>
<pre class="lines">
37
38
39</pre>
</td>
<td>
<pre class="code"><span class="info file"># File 'lib/hyde/pattern_matching/rematch.rb', line 37</span>
<span class='kw'>def</span> <span class='id identifier rubyid_match?'>match?</span><span class='lparen'>(</span><span class='id identifier rubyid_input'>input</span><span class='rparen'>)</span>
<span class='const'><span class='object_link'><a href="../../Hyde.html" title="Hyde (module)">Hyde</a></span></span><span class='op'>::</span><span class='const'><span class='object_link'><a href="../PatternMatching.html" title="Hyde::PatternMatching (module)">PatternMatching</a></span></span><span class='period'>.</span><span class='id identifier rubyid_canonicalize'><span class='object_link'><a href="../PatternMatching.html#canonicalize-class_method" title="Hyde::PatternMatching.canonicalize (method)">canonicalize</a></span></span><span class='lparen'>(</span><span class='id identifier rubyid_input'>input</span><span class='rparen'>)</span><span class='period'>.</span><span class='id identifier rubyid_match?'>match?</span> <span class='ivar'>@glob</span>
<span class='kw'>end</span></pre>
</td>
</tr>
</table>
</div>
</div>
</div>
<div id="footer">
Generated on Sat Sep 9 19:10:59 2023 by
<a href="https://yardoc.org" title="Yay! A Ruby Documentation Tool" target="_parent">yard</a>
0.9.34 (ruby-3.0.6).
</div>
</div>
</body>
</html>