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<title>call (Rack::Runtime)</title>
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<pre><span class="ruby-comment cmt"># File lib/sinatra/rack_runtime.rb, line 34</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">call</span>(<span class="ruby-identifier">env</span>)
<span class="ruby-identifier">start_time</span> = <span class="ruby-constant">Time</span>.<span class="ruby-identifier">now</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">request_time</span> = <span class="ruby-constant">Time</span>.<span class="ruby-identifier">now</span> <span class="ruby-operator">-</span> <span class="ruby-identifier">start_time</span>
<span class="ruby-keyword kw">if</span> <span class="ruby-operator">!</span><span class="ruby-identifier">headers</span>.<span class="ruby-identifier">has_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-value str">"%0.6f"</span> <span class="ruby-operator">%</span> <span class="ruby-identifier">request_time</span>
<span class="ruby-keyword kw">end</span>
[<span class="ruby-identifier">status</span>, <span class="ruby-identifier">headers</span>, <span class="ruby-identifier">body</span>]
<span class="ruby-keyword kw">end</span></pre>
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