Ruby multidimensional array

Question

Maybe it\'s just my lack of abilities to find stuff here that is the problem, but I can\'t find anything about how to create multidimensional arrays in Ruby.

Could s

Answer 1

Just a clarification:

arr = Array.new(2) {Array.new(2,5)} #=> [[5,5],[5,5]]

is not at all the same as:

arr = Array.new(2, Array.new(2, 5))

in the later case, try:

arr[0][0] = 99

and this is what you got:

[[99,5], [99,5]]