Nadim Kobeissi wrote:
> Let's say I have:
> x=1234
> How can I convert that to the follow array:
> x=[1, 2, 3, 4]

A solution that doesn't use strings:

result_array = []
while x > 0
  result_array.unshift x % 10
  x /= 10
end
result_array

This will "destroy" x, though.

HTH,
Sebastian
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