pop = Array.new(3) { Array.new(2, rand(0.0..10.0)) }
puts pop
Prints e.g.
[[0.7382419246766038, 0.7382419246766038], [4.234956697837181, 4.234956697837181], [9.754968679116494, 9.754968679116494]]
I.e. each inner array contains the same random number instead of a different one.
Is this expected behavior?
Can I succinctly avoid this?