ruby pop array
a = [1, 2, 3, 4]
a.pop()
# => 4ruby delete first element of array
a = [0,1,2,3]
a.drop(1)
# => [1, 2, 3]
a
# => [0,1,2,3]rails array pop first n elements
array = [1, 2, 3, 4, 5, 6]
array.drop(2)
# => [3, 4, 5, 6]Copyright © 2021 Codeinu
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