title: What do the colors of output in rails console and Rails server log mean?
body: <p>I'm running <code>rails server</code> and <code>rails console</code> in Ubuntu 14.04 inside the generic terminal (app is just called "Terminal").</p>
  
  <p>Whenever I run commands that involve the database, the console outputs which SQL query it sent but sometimes the text a turquoise color and sometimes it's a purple color. For example in this console output:</p>
  
  <pre><code>2.2.2 :025 &gt;   pl = ProjectLevel.find_by(name: 'Premium')
  
  ProjectLevel Load (0.5ms)  SELECT  "project_levels".* FROM "project_levels" WHERE "project_levels"."deleted_at" 
  IS NULL AND "project_levels"."name" = $1 LIMIT 1  [["name", "Premium"]]
  
  =&gt; #&lt;ProjectLevel id: 1, name: "Premium", deleted_at: nil, created_at: "2015-07-15 15:45:40", updated_at: "2015-07-15 15:45:40"&gt; 
  </code></pre>
  
  <p>(The colors that show up on here are not the same as my console)</p>
  
  <p>The part that says <code>ProjectLevel Load (0.5ms)</code> will sometimes be turqoise but will sometimes be purple but every other part of the text is. Does this color actually mean anything? Is it telling me something about the success of the query or the data returned? Usually things like this in Rails are pretty intuitive (like when a test suite returns green text vs red text to tell you if the tests were successful) but  I can't seem to find anything about where those colors are coming from</p>