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Module: SnakyHash::Serializer::BackportedInstanceMethods
— Documentation by YARD 0.9.37
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<span class="title">BackportedInstanceMethods</span>
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<div id="content"><h1>Module: SnakyHash::Serializer::BackportedInstanceMethods
</h1>
<div class="box_info">
<dl>
<dt>Defined in:</dt>
<dd>lib/snaky_hash/serializer.rb</dd>
</dl>
</div>
<h2>Overview</h2><div class="docstring">
<div class="discussion">
<p>Provides backported methods for older Ruby versions</p>
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<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="#transform_values-instance_method" title="#transform_values (instance method)">#<strong>transform_values</strong> {|Object| ... } ⇒ Hash, Enumerator </a>
</span>
<span class="summary_desc"><div class='inline'><p>:nocov: Transforms values of a hash using the given block.</p>
</div></span>
</li>
</ul>
<div id="instance_method_details" class="method_details_list">
<h2>Instance Method Details</h2>
<div class="method_details first">
<h3 class="signature first" id="transform_values-instance_method">
#<strong>transform_values</strong> {|Object| ... } ⇒ <tt>Hash</tt>, <tt>Enumerator</tt>
</h3><div class="docstring">
<div class="discussion">
<div class="note notetag">
<strong>Note:</strong>
<div class='inline'><p>This will be run in CI on Ruby 2.3, but we only collect coverage from current Ruby<br />
Rails <= 5.2 had a transform_values method, which was added to Ruby in version 2.4.<br />
This method is a backport of that original Rails method for Ruby 2.2 and 2.3.</p>
</div>
</div>
<p>:nocov:<br />
Transforms values of a hash using the given block</p>
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</div>
<div class="tags">
<p class="tag_title">Yields:</p>
<ul class="yield">
<li>
<span class='type'>(<tt>Object</tt>)</span>
—
<div class='inline'><p>block to transform each value</p>
</div>
</li>
</ul>
<p class="tag_title">Returns:</p>
<ul class="return">
<li>
<span class='type'>(<tt>Hash</tt>)</span>
—
<div class='inline'><p>new hash with transformed values</p>
</div>
</li>
<li>
<span class='type'>(<tt>Enumerator</tt>)</span>
—
<div class='inline'><p>if no block given</p>
</div>
</li>
</ul>
</div><table class="source_code">
<tr>
<td>
<pre class="lines">
99
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</td>
<td>
<pre class="code"><span class="info file"># File 'lib/snaky_hash/serializer.rb', line 99</span>
<span class='kw'>def</span> <span class='id identifier rubyid_transform_values'>transform_values</span><span class='lparen'>(</span><span class='op'>&</span><span class='id identifier rubyid_block'>block</span><span class='rparen'>)</span>
<span class='kw'>return</span> <span class='id identifier rubyid_enum_for'>enum_for</span><span class='lparen'>(</span><span class='symbol'>:transform_values</span><span class='rparen'>)</span> <span class='lbrace'>{</span> <span class='id identifier rubyid_size'>size</span> <span class='rbrace'>}</span> <span class='kw'>unless</span> <span class='id identifier rubyid_block_given?'>block_given?</span>
<span class='kw'>return</span> <span class='lbrace'>{</span><span class='rbrace'>}</span> <span class='kw'>if</span> <span class='id identifier rubyid_empty?'>empty?</span>
<span class='id identifier rubyid_result'>result</span> <span class='op'>=</span> <span class='kw'>self</span><span class='period'>.</span><span class='id identifier rubyid_class'>class</span><span class='period'>.</span><span class='id identifier rubyid_new'>new</span>
<span class='id identifier rubyid_each'>each</span> <span class='kw'>do</span> <span class='op'>|</span><span class='id identifier rubyid_key'>key</span><span class='comma'>,</span> <span class='id identifier rubyid_value'>value</span><span class='op'>|</span>
<span class='id identifier rubyid_result'>result</span><span class='lbracket'>[</span><span class='id identifier rubyid_key'>key</span><span class='rbracket'>]</span> <span class='op'>=</span> <span class='kw'>yield</span><span class='lparen'>(</span><span class='id identifier rubyid_value'>value</span><span class='rparen'>)</span>
<span class='kw'>end</span>
<span class='id identifier rubyid_result'>result</span>
<span class='kw'>end</span></pre>
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Generated on Fri May 23 09:32:07 2025 by
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