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<title>new_from_string (Rack::Builder)</title>
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<pre><span class="ruby-comment cmt"># File lib/rack/builder.rb, line 48</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-keyword kw">self</span>.<span class="ruby-identifier">new_from_string</span>(<span class="ruby-identifier">builder_script</span>, <span class="ruby-identifier">file</span>=<span class="ruby-value str">"(rackup)"</span>)
<span class="ruby-identifier">eval</span> <span class="ruby-value str">"Rack::Builder.new {\n"</span> <span class="ruby-operator">+</span> <span class="ruby-identifier">builder_script</span> <span class="ruby-operator">+</span> <span class="ruby-value str">"\n}.to_app"</span>,
<span class="ruby-constant">TOPLEVEL_BINDING</span>, <span class="ruby-identifier">file</span>, <span class="ruby-value">0</span>
<span class="ruby-keyword kw">end</span></pre>
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