✏️ Editing: Runtime.html Read Only

<!DOCTYPE html>

<title>class Rack::Runtime - rack-2.2.23 Documentation</title>

<div id="table-of-contents-navigation">
    <a href="../table_of_contents.html#pages">Pages</a>
    <a href="../table_of_contents.html#classes">Classes</a>
    <a href="../table_of_contents.html#methods">Methods</a>
  </div>
</div>

</div>

<div id="class-metadata">
    
    <div id="parent-class-section" class="nav-section">
  <h3>Parent</h3>

<p class="link">Object
  
</div>

<div id="method-list-section" class="nav-section">
  <h3>Methods</h3>

</div>
</nav>

<main role="main" aria-labelledby="class-Rack::Runtime">
  <h1 id="class-Rack::Runtime" class="class">
    class Rack::Runtime
  </h1>

<section class="description">
    
<p>Sets an “X-Runtime” response header, indicating the response time of the request, in seconds</p>

<p>You can put it right before the application to see the processing time, or before all the other middlewares to include time for them, too.</p>

</section>

<section id="public-class-5Buntitled-5D-method-details" class="method-section">
       <header>
         <h3>Public Class Methods</h3>
       </header>

<div id="method-c-new" class="method-detail ">
        
        <div class="method-heading">
          <span class="method-name">new</span><span
            class="method-args">(app, name = nil)</span>
          
          <span class="method-click-advice">click to toggle source</span>
          
        </div>

<div class="method-source-code" id="new-source">
            <pre><span class="ruby-comment"># File lib/rack/runtime.rb, line 14</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">initialize</span>(<span class="ruby-identifier">app</span>, <span class="ruby-identifier">name</span> = <span class="ruby-keyword">nil</span>)
  <span class="ruby-ivar">@app</span> = <span class="ruby-identifier">app</span>
  <span class="ruby-ivar">@header_name</span> = <span class="ruby-constant">HEADER_NAME</span>
  <span class="ruby-ivar">@header_name</span> <span class="ruby-operator">+=</span> <span class="ruby-node">&quot;-#{name}&quot;</span> <span class="ruby-keyword">if</span> <span class="ruby-identifier">name</span>
<span class="ruby-keyword">end</span></pre>
          </div>
          
        </div>

</div>

</section>
  
     <section id="public-instance-5Buntitled-5D-method-details" class="method-section">
       <header>
         <h3>Public Instance Methods</h3>
       </header>

<div id="method-i-call" class="method-detail ">
        
        <div class="method-heading">
          <span class="method-name">call</span><span
            class="method-args">(env)</span>
          
          <span class="method-click-advice">click to toggle source</span>
          
        </div>

<div class="method-source-code" id="call-source">
            <pre><span class="ruby-comment"># File lib/rack/runtime.rb, line 20</span>
<span class="ruby-keyword">def</span> <span class="ruby-identifier ruby-title">call</span>(<span class="ruby-identifier">env</span>)
  <span class="ruby-identifier">start_time</span> = <span class="ruby-constant">Utils</span>.<span class="ruby-identifier">clock_time</span>
  <span class="ruby-identifier">status</span>, <span class="ruby-identifier">headers</span>, <span class="ruby-identifier">body</span> = <span class="ruby-ivar">@app</span>.<span class="ruby-identifier">call</span>(<span class="ruby-identifier">env</span>)
  <span class="ruby-identifier">headers</span> = <span class="ruby-constant">Utils</span><span class="ruby-operator">::</span><span class="ruby-constant">HeaderHash</span>[<span class="ruby-identifier">headers</span>]

<span class="ruby-identifier">request_time</span> = <span class="ruby-constant">Utils</span>.<span class="ruby-identifier">clock_time</span> <span class="ruby-operator">-</span> <span class="ruby-identifier">start_time</span>

<span class="ruby-keyword">unless</span> <span class="ruby-identifier">headers</span>.<span class="ruby-identifier">key?</span>(<span class="ruby-ivar">@header_name</span>)
    <span class="ruby-identifier">headers</span>[<span class="ruby-ivar">@header_name</span>] = <span class="ruby-constant">FORMAT_STRING</span> <span class="ruby-operator">%</span> <span class="ruby-identifier">request_time</span>
  <span class="ruby-keyword">end</span>

[<span class="ruby-identifier">status</span>, <span class="ruby-identifier">headers</span>, <span class="ruby-identifier">body</span>]
<span class="ruby-keyword">end</span></pre>
          </div>
          
        </div>

</div>

</section>
  
  </section>

</main>

<footer id="validator-badges" role="contentinfo">
  <p><a href="https://validator.w3.org/check/referer">Validate</a>
  <p>Generated by <a href="https://ruby.github.io/rdoc/">RDoc</a> 6.2.1.1.
  <p>Based on <a href="http://deveiate.org/projects/Darkfish-RDoc/">Darkfish</a> by <a href="http://deveiate.org">Michael Granger</a>.
</footer>

🔐 Sid Gifari File Manager Pro