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📜  如何在 ruby 中反转数组 - Python 代码示例

📅  最后修改于: 2022-03-11 14:46:14.101000             🧑  作者: Mango

代码示例1
# ruby
arr = [0,1,2]
# reverse
arr_rev = arr.reverse
# arr_rev = [2,1,0]; arr = [0,1,2]
arr == arr_rev.reverse!
# true
# ! immediately changes the value and stores it back to the variable