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		<title>Secure Rails Admin Backend With Authlogic and Multiple Sessions</title>
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		<pubDate>Tue, 26 Jan 2010 15:22:05 +0000</pubDate>
		<dc:creator>Travis</dc:creator>
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		<description><![CDATA[Thoroughly supported, inconspicuously documented, authlogic lets you manage multiple user sessions -perfect if you want to allow users to login to your application under separate accounts, or as in the following case, if you want to build an administrative backend secure from potential session hijacks.]]></description>
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		<title>Rogueship: space trading game for the iPhone released</title>
		<link>http://www.travisdunn.com/rogueship-space-trading-game-for-the-iphone-released</link>
		<comments>http://www.travisdunn.com/rogueship-space-trading-game-for-the-iphone-released#comments</comments>
		<pubDate>Mon, 21 Dec 2009 11:19:18 +0000</pubDate>
		<dc:creator>Travis</dc:creator>
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		<description><![CDATA[Rogueship is a space trading simulation set in a sci-fi universe where you play an upstart starship captain running galactic commodities between planets, fighting pirates, alien hostiles, and staying one step ahead of guild regulators. Invest in ship upgrades, risk everything by smuggling precious contraband, buy low, sell high, and struggle to survive in the chaotic age of space.]]></description>
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		<title>acts-as-taggable-on Table Indexes</title>
		<link>http://www.travisdunn.com/acts-as-taggable-on-table-indexes</link>
		<comments>http://www.travisdunn.com/acts-as-taggable-on-table-indexes#comments</comments>
		<pubDate>Mon, 16 Nov 2009 14:15:20 +0000</pubDate>
		<dc:creator>Travis</dc:creator>
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		<description><![CDATA[Viewing the logs for queries utilizing acts-as-taggable-on and stacked tag scope recently, I noticed that joins against the Tag table from the Tagging table on  tags.id and tags.name weren't using indexes. ]]></description>
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		<title>iPhone Tech Talk World Tour 2009, Hamburg</title>
		<link>http://www.travisdunn.com/iphone-tech-talk-world-tour-2009-hamburg</link>
		<comments>http://www.travisdunn.com/iphone-tech-talk-world-tour-2009-hamburg#comments</comments>
		<pubDate>Sat, 14 Nov 2009 18:11:35 +0000</pubDate>
		<dc:creator>Travis</dc:creator>
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		<description><![CDATA[This Friday I attended the iPhone Tech Talk World Tour in Hamburg. Never having been to an Apple event before I carried some skepticism about the tech:hype ratio calibrated for the talks but in the end it was a rewarding day that proved long on information and short on hyperbole.]]></description>
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		<title>Posting Multipart File Uploads on the iPhone</title>
		<link>http://www.travisdunn.com/posting-multipart-file-uploads-on-the-iphone</link>
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		<pubDate>Sun, 08 Nov 2009 10:27:41 +0000</pubDate>
		<dc:creator>Travis</dc:creator>
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		<category><![CDATA[Code]]></category>
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		<description><![CDATA[Using an iPhone to post binary files like photos or video to a remote server is not a difficult task, but there's a wide margin for inexplicable sinkholes ready to swallow precious time with formatting nuances or missing headers. I say this while kicking the muck off my boots myself, as trial by error and a measure of patchwork has brought me to following happy implementation. ]]></description>
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		<title>Patching acts-as-taggable-on: column reference &#8220;context&#8221; is ambiguous</title>
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		<pubDate>Mon, 26 Oct 2009 11:47:22 +0000</pubDate>
		<dc:creator>Travis</dc:creator>
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		<description><![CDATA[Certain errors in Rails send a shiver down the spine because they deal with generated SQL which can be such a dreadful problem to fix. Today I got the shivers from acts-as-taggable-on and the following error message: PGError: ERROR: column reference &#34;context&#34; is ambiguous The source of the problem is the plugin&#8217;s dynamic tag contexts [...]]]></description>
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		<title>How High Quality Code is Like The Most Profound Science</title>
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		<pubDate>Fri, 23 Oct 2009 15:37:35 +0000</pubDate>
		<dc:creator>Travis</dc:creator>
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		<description><![CDATA[Profound science isn’t merely useful, fundamental, accurate, or informative. Science that isn’t profound is still great and necessary, but profound science is a term I would reserve for science that has a high explanatory power with only a small number of postulates. Forceful examples include, say, Evolution, or Germ Theory. Such theories tend to be [...]]]></description>
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		<title>New Jobs, New Gods</title>
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		<comments>http://www.travisdunn.com/new-jobs-new-gods#comments</comments>
		<pubDate>Mon, 19 Oct 2009 12:29:05 +0000</pubDate>
		<dc:creator>Travis</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
		<category><![CDATA[Analysis]]></category>
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		<description><![CDATA[Career leaderboards are misleading, indulgent, and hopelessly alluring. But if the details of individual professions are normalized away, strong trends become clearer, as in CNN's Money Magazine survey of the Best Jobs in America 2009 where Software Developer holds the #12 position and numerous related careers cluster nearby. ]]></description>
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		<title>Tools of the Trade 2009</title>
		<link>http://www.travisdunn.com/tools-of-the-trade-2009</link>
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		<pubDate>Tue, 13 Oct 2009 11:44:10 +0000</pubDate>
		<dc:creator>Travis</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
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		<description><![CDATA[Mike Gunderloy posted his <a href=" http://afreshcup.com/2009/10/11/my-tools-of-the-trade-2009/" target="_blank">annual roundup of development tools</a>, prompting Ruby Inside's Peter Cooper to issue a <a href=" http://rubyflow.com/items/2865" target="_blank">call</a> for field reports from the rest of the Rubyist operatives out there. Here's my contribution to this reasonable meme.
]]></description>
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		<title>Web Hooks in Ruby on Rails</title>
		<link>http://www.travisdunn.com/web-hooks-in-ruby-on-rails</link>
		<comments>http://www.travisdunn.com/web-hooks-in-ruby-on-rails#comments</comments>
		<pubDate>Mon, 12 Oct 2009 08:04:16 +0000</pubDate>
		<dc:creator>Travis</dc:creator>
				<category><![CDATA[Uncategorized]]></category>
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		<description><![CDATA[A recent issue of Rails Magazine published an article by John Nunemaker on web hooks in rails, along with a concise example for triggering hooks on models using an observer class. I've followed this lead, but found a few basic changes necessary to make the solution more tractable for use in a typical Rails API setup.]]></description>
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