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  <title>ortega@work</title>
  <link rel="alternate" type="text/html" href="http://blog.lib.umn.edu/orteg004/weblog/" />
  <modified>2007-03-20T20:39:11Z</modified>
  <tagline>Drip drop drip drop drop drop drop</tagline>
  <id>tag:blog.lib.umn.edu,2009:/orteg004/weblog//108</id>
  <generator url="http://www.movabletype.org/" version="4.25">Movable Type</generator>
  <copyright>Copyright (c) 2007, orteg004</copyright>

  <entry>
    <title>album</title>
    <link rel="alternate" type="text/html" href="http://blog.lib.umn.edu/orteg004/weblog/071186.html" />
    <modified>2007-03-20T20:39:11Z</modified>
    <issued>2007-03-05T14:09:04-06:00</issued>
    <id>tag:blog.lib.umn.edu,2007:/orteg004/weblog//108.71186</id>
    <created>2007-03-05T20:09:04Z</created>
    <summary type="text/plain">this has little to do with software, but i wrote and recorded an album in the month of February for the RPM Challenge. Check it out if you&apos;ve been wondering why I haven&apos;t been to a RUM event, or a...</summary>
    <author>
      <name>orteg004</name>
      <url></url>
      
    </author>
    
    <content type="text/html" mode="escaped" xml:lang="en" xml:base="http://blog.lib.umn.edu/orteg004/weblog/">
      <![CDATA[<p>this has little to do with software, but i wrote and recorded <a href="http://www.thesubstars.com">an album</a> in the month of February for the <a href="http://www.rpmchallenge.com">RPM Challenge</a>. Check it out if you've been wondering why I haven't been to a RUM event, or a bar, or anything for several weeks.</p>]]>
      
    </content>
  </entry>

  <entry>
    <title>rails migrations</title>
    <link rel="alternate" type="text/html" href="http://blog.lib.umn.edu/orteg004/weblog/041907.html" />
    <modified>2006-03-29T06:28:03Z</modified>
    <issued>2006-03-29T00:20:37-06:00</issued>
    <id>tag:blog.lib.umn.edu,2006:/orteg004/weblog//108.41907</id>
    <created>2006-03-29T06:20:37Z</created>
    <summary type="text/plain">In trying to actually do something nontrivial with Ruby on Rails, I&apos;ve spnt the evening trying to familiarize myself with the usefulness of migrations. There are several excellent articles on blogs that extol its virtues, but I&apos;ve mostly used a...</summary>
    <author>
      <name>orteg004</name>
      <url></url>
      
    </author>
    
    <content type="text/html" mode="escaped" xml:lang="en" xml:base="http://blog.lib.umn.edu/orteg004/weblog/">
      <![CDATA[<p>In trying to actually do something nontrivial with Ruby on Rails, I've spnt the evening trying to familiarize myself with the usefulness of <a href="http://api.rubyonrails.com/classes/ActiveRecord/Migration.html">migrations</a>. There are <a href="http://www.emxsoftware.com/RubyOnRails/Ruby+on+Rails+Migrations+Explained">several</a> <a href="http://www.rc3.org/2006/03/ruby_on_rails_migrations.php">excellent</a> <a href="http://glu.ttono.us/articles/2005/10/27/the-joy-of-migrations">articles</a> on blogs that extol its virtues, but I've mostly used a single migration that builds my whole schema. To make a change this way, you apparently change the migrations, roll back one version, then run the migration again. This feels wrong.</p>

<p>So, I guess it boils down to:<br />
1) If I'm not using source control, what good is an old version of my database schema?<br />
2) If I am using version control, how is this any more useful than something like Hibernate mapping files, which would just be stored with their respective versions of application sources?</p>

<p>Guess I'll have to tinker with it some more...</p>]]>
      
    </content>
  </entry>

  <entry>
    <title>quiznos</title>
    <link rel="alternate" type="text/html" href="http://blog.lib.umn.edu/orteg004/weblog/037674.html" />
    <modified>2006-02-08T20:16:09Z</modified>
    <issued>2006-02-08T14:15:07-06:00</issued>
    <id>tag:blog.lib.umn.edu,2006:/orteg004/weblog//108.37674</id>
    <created>2006-02-08T20:15:07Z</created>
    <summary type="text/plain">Coupon for a freee Quiznos sub... It&apos;s good until 2/15, so......</summary>
    <author>
      <name>orteg004</name>
      <url></url>
      
    </author>
    
    <content type="text/html" mode="escaped" xml:lang="en" xml:base="http://blog.lib.umn.edu/orteg004/weblog/">
      <![CDATA[<p><a href="http://www.quiznos.com/promotions/business/">Coupon for a freee Quiznos sub...</a></p>

<p>It's good until 2/15, so...</p>]]>
      
    </content>
  </entry>

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