64 lines
2.1 KiB
Plaintext
64 lines
2.1 KiB
Plaintext
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<div id="container">
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<div id="header-container">
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<img src="/images/merb.jpg" />
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<!-- <h1>Mongrel + Erb</h1> -->
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<h2>pocket rocket web framework</h2>
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<hr />
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</div>
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<div id="left-container">
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<h3>Exception:</h3>
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<p><%= params[:exception] %></p>
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</div>
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<div id="main-container">
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<h3>Why am I seeing this page?</h3>
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<p>Merb couldn't find an appropriate content_type to return,
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based on what you said was available via provides() and
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what the client requested.</p>
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<h3>How to add a mime-type</h3>
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<pre><code>
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Merb.add_mime_type :pdf, :to_pdf, %w[application/pdf], "Content-Encoding" => "gzip"
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</code></pre>
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<h3>What this means is:</h3>
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<ul>
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<li>Add a mime-type for :pdf</li>
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<li>Register the method for converting objects to PDF as <code>#to_pdf</code>.</li>
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<li>Register the incoming mime-type "Accept" header as <code>application/pdf</code>.</li>
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<li>Specify a new header for PDF types so it will set <code>Content-Encoding</code> to gzip.</li>
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</ul>
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<h3>You can then do:</h3>
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<pre><code>
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class Foo < Application
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provides :pdf
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end
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</code></pre>
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<h3>Where can I find help?</h3>
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<p>If you have any questions or if you can't figure something out, please take a
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look at our <a href="http://merbivore.com/"> project page</a>,
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feel free to come chat at irc.freenode.net, channel #merb,
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or post to <a href="http://groups.google.com/group/merb">merb mailing list</a>
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on Google Groups.</p>
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<h3>What if I've found a bug?</h3>
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<p>If you want to file a bug or make your own contribution to Merb,
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feel free to register and create a ticket at our
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<a href="http://merb.lighthouseapp.com/">project development page</a>
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on Lighthouse.</p>
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<h3>How do I edit this page?</h3>
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<p>You can change what people see when this happens by editing <tt>app/views/exceptions/not_acceptable.html.erb</tt>.</p>
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</div>
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<div id="footer-container">
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<hr />
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<div class="left"></div>
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<div class="right">© 2007 the merb dev team</div>
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<p> </p>
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</div>
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</div>
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