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	<title>Wetware &#187; filters</title>
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	<description>Getting computers to do stuff so we don&#039;t have too</description>
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		<title>Rails Filters Order</title>
		<link>http://www.wetware.co.nz/blog/2009/09/rails-filters-order/</link>
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		<pubDate>Thu, 24 Sep 2009 00:23:06 +0000</pubDate>
		<dc:creator>Jordan Carter</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[DRY]]></category>
		<category><![CDATA[filters]]></category>
		<category><![CDATA[Rails]]></category>

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		<description><![CDATA[Rails has some nice filters for DRYing up repeated actions like creating a activation_code on signup, or an unsubscribe_code, reset code. before_validation_on_update before_validation_on_create validate validate_on_update validate_on_create after_validation after_validation_on_update after_validation_on_create before_save before_update before_create after_update after_create after_save There are many different times when you will want to use these and knowing the order will help a lot [...]]]></description>
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