From: Chuck Brotman <brotman@...>
Date: 2005-06-19T04:50:34+09:00
Subject: Newbe questions...

In Ruby Is there a prefered (or otherwise elegant) way to do an inner & 
outer loop with two variables?

eg in psedocode:

  for i=1 to 3
     {for j =  4 to 6
         print i,j, i*j,\nl}

would print something like
1,4,4
1,5,5
1,6,6
2,4,8
2,5,10
2,6,12
3,4,12
3,5,15
3,6,18

Also,how would you generate the same output using the each iterator?


Thanks,
Chuck