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<section>
<h2 id="compat-matcher">
Simplified function for matching data objects
</h2>
<p class="alert alert-info">
<a href="announcements-4.0.html#new-matcher" class="alert-link">Added in Select2 4.0.0.</a>
This method was added to make upgrading easier from earlier versions of
Select2.
</p>
<p>
During the <a href="announcements-4.0.html">Select2 4.0.0 release</a>, the
<code>matcher</code> function was changed to allow for more complex
matching of nested objects.
</p>
<div class="row">
<div class="col-sm-6">
<dl class="dl-horizontal">
<dt>Key</dt>
<dd>
<code>matcher</code>
</dd>
<dt>Value</dt>
<dd>
A function taking a search <code>term</code> and the data object
<code>text</code>.
</dd>
</dl>
</div>
<div class="col-sm-6">
<dl class="dl-horizontal">
<dt>Adapter</dt>
<dd>
<code title="select2/compat/matcher">oldMatcher</code>
</dd>
</dl>
</div>
</div>
<p>
The <a href="examples.html#matcher">custom matcher example</a> provides a
guide for how to use this in your own application. For those upgrading
from older versions of Select2, you just need to wrap your old
<code>matcher</code> with this function to maintain compatibility.
</p>
</section>
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