ruby transpose code example
Example: how to turn rows into columns ruby
# Only works for an array of arrays, each sub-array must have same
# number of elements.
array = [[1,2,3], [4,5,6], [7,8,9]]
array.transpose
#=> [[1,4,7], [2,5,8], [3,6,9]]# Only works for an array of arrays, each sub-array must have same
# number of elements.
array = [[1,2,3], [4,5,6], [7,8,9]]
array.transpose
#=> [[1,4,7], [2,5,8], [3,6,9]]