M
Mike Schramm
Hey all,
I'm a ruby newbie, so this will be obvious, but I can't figure it out.
I'm trying to create a map grid from arrayed names of streets. I
want to go from [1,2,3] and [a,b,c] to [[1,a], [2,a], [3,a],
[1,b],... [3,c]].
so far the closest I have gotten is
a1.collect!{|x| [x, a2.collect!{|y| y}]}
which returns-- well you can try it if you like, but it's not right.
Instead of just returning one value of a2 at a time, it returns the
whole thing every time. I'm guessing I need to somehow cycle through
each element of a2 (ie a2[0], a2[1], a2[2]), but I can't figure it out.
You guys will probably eat this up. What am I so obviously doing wrong?
Mike
I'm a ruby newbie, so this will be obvious, but I can't figure it out.
I'm trying to create a map grid from arrayed names of streets. I
want to go from [1,2,3] and [a,b,c] to [[1,a], [2,a], [3,a],
[1,b],... [3,c]].
so far the closest I have gotten is
a1.collect!{|x| [x, a2.collect!{|y| y}]}
which returns-- well you can try it if you like, but it's not right.
Instead of just returning one value of a2 at a time, it returns the
whole thing every time. I'm guessing I need to somehow cycle through
each element of a2 (ie a2[0], a2[1], a2[2]), but I can't figure it out.
You guys will probably eat this up. What am I so obviously doing wrong?
Mike