title: create Hash table from existing list in Ruby
body: <p>I have a list with set of items such as "student ID", "Name", "Address", "score", "badge ID". How do I create a Hash Table from this existing list with a different key (preserving the original list in separate variable name)?</p>
  
  <p>I have tried </p>
  
  <pre><code>new_school=Hash.new(old_school)  // ruby
  </code></pre>
  
  <p>but I cant find out how to assign badge_ID field as new key for the hash.</p>
  
  <p>Thanks for the help, in advance</p>