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	<title>jonathan ng &#187; paperclip</title>
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	<link>http://jonathanng.com</link>
	<description>code + culture</description>
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		<title>Getting around ext3 inode limitations using MD5 file paths and Paperclip interpolations</title>
		<link>http://jonathanng.com/ruby-on-rails/getting-around-ext3-inode-limitations-using-md5-file-paths-and-paperclip-interpolations/</link>
		<comments>http://jonathanng.com/ruby-on-rails/getting-around-ext3-inode-limitations-using-md5-file-paths-and-paperclip-interpolations/#comments</comments>
		<pubDate>Mon, 29 Nov 2010 08:55:06 +0000</pubDate>
		<dc:creator>Jonathan</dc:creator>
				<category><![CDATA[ruby on rails]]></category>
		<category><![CDATA[ext3]]></category>
		<category><![CDATA[hash path]]></category>
		<category><![CDATA[md5 file path]]></category>
		<category><![CDATA[paperclip]]></category>

		<guid isPermaLink="false">http://jonathanng.com/?p=666</guid>
		<description><![CDATA[I really wished somebody had suggested I use a hashed file paths when I was planning out my application. Let me be that guy. Anybody building an application that allows file uploads should seriously consider use hashed file paths. Why? Everybody dreams of their app becoming the next big thing, but what happens when that [...]]]></description>
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		<slash:comments>0</slash:comments>
		</item>
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		<title>Watermarking images paperclip&#8217;s post-processor</title>
		<link>http://jonathanng.com/ruby-on-rails/watermarking-images-paperclips-post-processor/</link>
		<comments>http://jonathanng.com/ruby-on-rails/watermarking-images-paperclips-post-processor/#comments</comments>
		<pubDate>Wed, 08 Apr 2009 21:44:02 +0000</pubDate>
		<dc:creator>Jonathan</dc:creator>
				<category><![CDATA[ruby on rails]]></category>
		<category><![CDATA[paperclip]]></category>
		<category><![CDATA[rails]]></category>
		<category><![CDATA[watermark]]></category>

		<guid isPermaLink="false">http://jonathanng.com/?p=258</guid>
		<description><![CDATA[For those of you who wanted to use thoughtbot&#8217;s paperclip plugin to manage image uploads but were having trouble watermarking said images, behold! http://github.com/ng/paperclip-watermarking-app/tree/master]]></description>
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		<slash:comments>7</slash:comments>
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		<title>Paperclip deletes images with empty file fields update with rails 2.3</title>
		<link>http://jonathanng.com/ruby-on-rails/paperclip-deletes-images-with-empty-file-fields-update-with-rails-23/</link>
		<comments>http://jonathanng.com/ruby-on-rails/paperclip-deletes-images-with-empty-file-fields-update-with-rails-23/#comments</comments>
		<pubDate>Thu, 05 Mar 2009 09:30:44 +0000</pubDate>
		<dc:creator>Jonathan</dc:creator>
				<category><![CDATA[ruby on rails]]></category>
		<category><![CDATA[bugs]]></category>
		<category><![CDATA[paperclip]]></category>
		<category><![CDATA[rails 2.3]]></category>

		<guid isPermaLink="false">http://jonathanng.com/?p=249</guid>
		<description><![CDATA[Bahhh! When you update a model that contains an empty file field in Rails 2.3 the attachment is deleted. It looks like empty file fields get passed as nil and then Paperclip gets angry. Processing Admin::PostsController#update (for 127.0.0.1 at 2009-03-05 01:21:08) [PUT] &#160; Parameters: &#123;&#34;commit&#34;=&#62;&#34;Update&#34;, &#34;post&#34;=&#62;&#123;&#34;title&#34;=&#62;&#34;Post Title&#34;, &#34;image&#34;=&#62;nil&#125;, &#34;id&#34;=&#62;&#34;124&#34;&#125; There are two quick monkey patches [...]]]></description>
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		<slash:comments>0</slash:comments>
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		<title>Paperclip not saving your images?</title>
		<link>http://jonathanng.com/ruby-on-rails/paperclip-not-saving-your-images/</link>
		<comments>http://jonathanng.com/ruby-on-rails/paperclip-not-saving-your-images/#comments</comments>
		<pubDate>Tue, 03 Mar 2009 07:23:21 +0000</pubDate>
		<dc:creator>Jonathan</dc:creator>
				<category><![CDATA[ruby on rails]]></category>
		<category><![CDATA[images]]></category>
		<category><![CDATA[paperclip]]></category>

		<guid isPermaLink="false">http://jonathanng.com/?p=242</guid>
		<description><![CDATA[I&#8217;ve had a few guys email me asking if I had any idea why Paperclip wasn&#8217;t saving their uploaded images. Here&#8217;s a form one of them sent me: &#60;% form_for&#40;@post&#41; do &#124;f&#124; %&#62; &#160; &#60;%= f.error_messages %&#62; &#160; &#160; &#60;%= f.label :title %&#62; &#160; &#160; &#60;%= f.text_field :title %&#62; &#160; &#160; &#160; &#60;%= f.label :description [...]]]></description>
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		<slash:comments>1</slash:comments>
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		<title>Paperclip doesn&#8217;t accept multiple files in Rails 2.3</title>
		<link>http://jonathanng.com/ruby-on-rails/paperclip-doesnt-accept-multiple-files-in-rails-23/</link>
		<comments>http://jonathanng.com/ruby-on-rails/paperclip-doesnt-accept-multiple-files-in-rails-23/#comments</comments>
		<pubDate>Wed, 18 Feb 2009 00:01:57 +0000</pubDate>
		<dc:creator>Jonathan</dc:creator>
				<category><![CDATA[ruby on rails]]></category>
		<category><![CDATA[2.3]]></category>
		<category><![CDATA[files]]></category>
		<category><![CDATA[paperclip]]></category>
		<category><![CDATA[rails]]></category>
		<category><![CDATA[uploads]]></category>

		<guid isPermaLink="false">http://www.jonathansng.com/?p=221</guid>
		<description><![CDATA[Those of you who have upgraded to Rails 2.3 may have encountered a bug where Thoughtbot&#8217;s Paperclip doesn&#8217;t want to accept multiple file attachments. I checked my models, migrations, and forms but I couldn&#8217;t figure it out for the life of me. It turns out there is some kind of bug with the Rack interface [...]]]></description>
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		<slash:comments>4</slash:comments>
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