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	<title>TidyApps &#187; ruby</title>
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	<link>http://blog.tidyapps.com</link>
	<description>Web applications without the fluff</description>
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		<title>Sporadic InvalidAuthenticityToken for some users</title>
		<link>http://blog.tidyapps.com/2009/07/sporadic-invalidauthenticitytoken-for-some-users/</link>
		<comments>http://blog.tidyapps.com/2009/07/sporadic-invalidauthenticitytoken-for-some-users/#comments</comments>
		<pubDate>Fri, 31 Jul 2009 14:27:32 +0000</pubDate>
		<dc:creator>Jo Potts</dc:creator>
				<category><![CDATA[help]]></category>
		<category><![CDATA[rails]]></category>
		<category><![CDATA[ruby]]></category>
		<category><![CDATA[webapps]]></category>
		<category><![CDATA[errors]]></category>

		<guid isPermaLink="false">http://blog.tidyapps.com/?p=63</guid>
		<description><![CDATA[A quick answer to a problem that&#8217;s not obvious but is easy to solve.
If users occasionally get a 422 error (usually when trying to logon) saying:
The change you wanted was rejected.
Maybe you tried to change something you didn&#8217;t have access to.
The server error is:
ActionController::InvalidAuthenticityToken (ActionController::InvalidAuthenticityToken)
/public/422.html (422 Unprocessable Entity)
It&#8217;s because the user has disabled cookies! It&#8217;s [...]]]></description>
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		<slash:comments>5</slash:comments>
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		<item>
		<title>Removing the www on a passenger rails app</title>
		<link>http://blog.tidyapps.com/2009/02/removing-the-www-on-a-passenger-rails-app/</link>
		<comments>http://blog.tidyapps.com/2009/02/removing-the-www-on-a-passenger-rails-app/#comments</comments>
		<pubDate>Thu, 19 Feb 2009 18:46:37 +0000</pubDate>
		<dc:creator>Jo Potts</dc:creator>
				<category><![CDATA[rails]]></category>
		<category><![CDATA[ruby]]></category>
		<category><![CDATA[webapps]]></category>
		<category><![CDATA[apache]]></category>
		<category><![CDATA[mod_rails]]></category>
		<category><![CDATA[mod_rewrite]]></category>
		<category><![CDATA[passenger]]></category>

		<guid isPermaLink="false">http://blog.tidyapps.com/?p=29</guid>
		<description><![CDATA[I&#8217;ve recently moved from nginx with mongrels to phusion passenger on apache.
I like to drop the www subdomain on my sites when I can, but the passenger chaps recommend that you don&#8217;t use mod_rewrite with mod_rails (aka mod_rack or even mod_ruby).
So how&#8217;s it to be done?
The simple solution is to do the re-write in rails. [...]]]></description>
		<wfw:commentRss>http://blog.tidyapps.com/2009/02/removing-the-www-on-a-passenger-rails-app/feed/</wfw:commentRss>
		<slash:comments>0</slash:comments>
		</item>
		<item>
		<title>Which Weekend?! (new app)</title>
		<link>http://blog.tidyapps.com/2008/03/which-weekend-new-app/</link>
		<comments>http://blog.tidyapps.com/2008/03/which-weekend-new-app/#comments</comments>
		<pubDate>Mon, 10 Mar 2008 11:47:27 +0000</pubDate>
		<dc:creator>Jo Potts</dc:creator>
				<category><![CDATA[general]]></category>
		<category><![CDATA[rails]]></category>
		<category><![CDATA[ruby]]></category>

		<guid isPermaLink="false">http://blog.tidyapps.com/post/22</guid>
		<description><![CDATA[For anyone who&#8217;s been following my extremely sparse postings &#8211; here&#8217;s something exciting to look at - http://whichweekend.com  - small simple useful. A week&#8217;s work (in the evenings) and it was super fun. Like they say &#8211; build something you want to use! I&#8217;ll be rolling out new features this coming week or two, [...]]]></description>
		<wfw:commentRss>http://blog.tidyapps.com/2008/03/which-weekend-new-app/feed/</wfw:commentRss>
		<slash:comments>1</slash:comments>
		</item>
		<item>
		<title>Hidden counter in partial collections</title>
		<link>http://blog.tidyapps.com/2008/02/hidden-counter-in-partial-collections/</link>
		<comments>http://blog.tidyapps.com/2008/02/hidden-counter-in-partial-collections/#comments</comments>
		<pubDate>Mon, 04 Feb 2008 10:51:04 +0000</pubDate>
		<dc:creator>Jo Potts</dc:creator>
				<category><![CDATA[rails]]></category>
		<category><![CDATA[ruby]]></category>

		<guid isPermaLink="false">http://blog.tidyapps.com/post/21</guid>
		<description><![CDATA[A quick tech post to share knowledge:
If you need a counter, iterator, index, loop variable number type thing inside a partial rendering a collection then you can simply use an undocumented counter called [partialname]_counter.
render :partial =&#62; 'parrot', :collection =&#62; @parrots
Then in _parrot.html.erb you can use:
parrot_counter
I like this like I like each_with_index. :)
Rails2 foot note: I [...]]]></description>
		<wfw:commentRss>http://blog.tidyapps.com/2008/02/hidden-counter-in-partial-collections/feed/</wfw:commentRss>
		<slash:comments>1</slash:comments>
		</item>
		<item>
		<title>Capistrano &amp; Dreamhost</title>
		<link>http://blog.tidyapps.com/2006/11/capistrano-dreamhost/</link>
		<comments>http://blog.tidyapps.com/2006/11/capistrano-dreamhost/#comments</comments>
		<pubDate>Sat, 04 Nov 2006 05:09:42 +0000</pubDate>
		<dc:creator>Jo Potts</dc:creator>
				<category><![CDATA[ruby]]></category>

		<guid isPermaLink="false">http://blog.tidyapps.com/post/6</guid>
		<description><![CDATA[I&#8217;ve been having the problem on dreamhost whereby I capistrano up my app, the fcgi processes restart ok, but then the changes don&#8217;t seem to have taken effect. Even with multiple reapings it wouldn&#8217;t pick up the new version. Very frustrating.
At first I thought it was some sort of caching issue, but then I worked [...]]]></description>
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		<slash:comments>0</slash:comments>
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