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Reverse an array

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Chashmeet Singh 2015-10-05 20:32:00 +05:30
parent 51e3bd21e2
commit 0beb78ac43
1 changed files with 1 additions and 1 deletions
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@ -170,7 +170,7 @@ array[2, 3] #=> [3, 4, 5]
# Reverse an Array
a=[1,2,3]
a[::-1] #=> [3,2,1]
a.reverse! #=> [3,2,1]
# Or with a range
array[1..3] #=> [2, 3, 4]