title: Create an array of characters from specified range
body: <p>I read some code where someone did this in Ruby:</p>
  
  <pre><code>puts ('A'..'Z').to_a.join(',')
  </code></pre>
  
  <p>output:</p>
  
  <pre><code>A,B,C,D,E,F,G,H,I,J,K,L,M,N,O,P,Q,R,S,T,U,V,W,X,Y,Z
  </code></pre>
  
  <p>Is there something in <code>Javascript</code> that will allow this to be done just as easy? if not, is there Node module that allows for something similar?</p>