title: String object to array ruby
body: <p>I converted my db and the data in one of my tables got changed in the conversion. Basically, I want to go from:
   <code>"{1,2}" to ["1", "2"]</code> in ruby. Any thoughts? </p>
  
  <p>Also, it wont be just two numbers always, it will vary for each row in the table. </p>
  
  <p>Thanks in advance!</p>