The following array contains two arrays each having 5 integer values:
[[1,2,3,4,5],[6,7,8,9,10]]
I want to combine these in such a way that it generates five different arrays by combining values of both arrays at index 0,1.. upto 4.
The output should be like this:
[[1,6],[2,7],[3,8],[4,9],[5,10]]
Is there any simplest way to do this?
What about transpose
method?
a = [[1, 2, 3, 4, 5], [6, 7, 8, 9, 10]]
#=> [[1, 2, 3, 4, 5], [6, 7, 8, 9, 10]]
a.transpose
#=> [[1, 6], [2, 7], [3, 8], [4, 9], [5, 10]]
this method also can help you in future, as example:
a = [[1, 2, 3, 4, 5], [6, 7, 8, 9, 10], [11, 12, 13, 14, 15]]
#=> [[1, 2, 3, 4, 5], [6, 7, 8, 9, 10], [11, 12, 13, 14, 15]]
a.transpose
#=> [[1, 6, 11], [2, 7, 12], [3, 8, 13], [4, 9, 14], [5, 10, 15]]
a = [[1, 2, 3, 4, 5], [6, 7, 8, 9, 10]]
a.first.zip(a.last)
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