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ruby array randomly display
GccMario
Programming language:
Ruby
2021-03-14 10:46:41
0
Q:
ruby array randomly display
Rob_Ster
Code:
Ruby
2021-08-20 14:24:09
arr = [1, 2, 3, 4] arr.sample # => 3 pick random number arr.shuffle # => [3, 1, 4, 2]
0
Tags
array
random
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