The Perl Toolchain Summit needs more sponsors. If your company depends on Perl, please support this very important event.
DRTECH / Elasticsearch-0.76 / doc / Elasticsearch-Util-API-Path.html 
<html>
<head>
<title></title>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1" />
<link rel='stylesheet' href='https://metacpan.org/_asset/288683e3285b02987a848283f0f92207' type='text/css'>
<script type='text/javascript' src='https://metacpan.org/_asset/12b19d083bf773523c065d4d729f0327'></script>
</head>
<body>
<div class="pod">


<ul id="index">
  <li><a href="#DESCRIPTION">DESCRIPTION</a></li>
  <li><a href="#EXPORTS">EXPORTS</a>
    <ul>
      <li><a href="#path_init-"><code>path_init()</code></a></li>
    </ul>
  </li>
</ul>

<h1 id="DESCRIPTION">DESCRIPTION</h1>

<p>This module converts path templates in <a href="./Elasticsearch::Role::API">Elasticsearch::Role::API</a> such as <code>/{index}/{type}/{id}</code> into real paths such as <code>/my_index/my_type/123</code>.</p>

<h1 id="EXPORTS">EXPORTS</h1>

<h2 id="path_init-"><code>path_init()</code></h2>

<pre class="brush: pl; class-name: 'highlight'; toolbar: false; gutter: false">    use Elasticsearch::Util::API::Path qw(path_init);

    $handler = path_init($template);
    $path    = $handler-&gt;(\%params);</pre>

<p>The <code>path_init()</code> sub accepts a path template and returns an anonymous sub which converts <code>\%params</code> into a real path, removing the keys that it has used from <code>%params</code>, eg:</p>

<pre class="brush: pl; class-name: 'highlight'; toolbar: false; gutter: false">    $handler = path_init(&#39;/{indices}/_search&#39;);
    $params  = { index =&gt; [&#39;foo&#39;,&#39;bar&#39;], size =&gt; 10 };
    $path    = $handler-&gt;($params);</pre>

<p>Would result in:</p>

<pre class="brush: pl; class-name: 'highlight'; toolbar: false; gutter: false">    $path:      &#39;/foo,bar/_search&#39;;
    $params:    { size =&gt; 10 };</pre>


</div>
</body>
</html>