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| author | Chashmeet Singh <chashmeetsingh@gmail.com> | 2015-10-05 20:32:00 +0530 |
|---|---|---|
| committer | Chashmeet Singh <chashmeetsingh@gmail.com> | 2015-10-05 20:32:00 +0530 |
| commit | 0beb78ac436d232ce73986848f354fc4e7210dfb (patch) | |
| tree | 5c2611c07add86051cb104297ea15c84a493c7d5 | |
| parent | 51e3bd21e29ac19884eca57c6f4f1defbd78ea3a (diff) | |
Reverse an array
| -rw-r--r-- | ruby.html.markdown | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ruby.html.markdown b/ruby.html.markdown index b6d0e44d..8f23b2e6 100644 --- a/ruby.html.markdown +++ b/ruby.html.markdown @@ -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] |