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remove dupes from array

given a random string that contains a ruby-esque array, make sure that there are no duplicate elements

Start file
[11, 2, 3,5  , 1,1, 22, 4]
End file
[1, 2, 3, 4, 5, 11, 22]

View Diff

1c1
< [11, 2, 3,5  , 1,1, 22, 4]
---
> [1, 2, 3, 4, 5, 11, 22]

Solutions by @clvv42:

Unlock 6 remaining solutions by signing in and submitting your own entry
Created by: @mixandgo

331 active golfers, 1336 entries

Solutions by @clvv42:
17
#38 - Wei Dai / @clvv42

07/12/2012 at 08:59PM

18
#>93 - Wei Dai / @clvv42

07/12/2012 at 08:57PM

19
#>107 - Wei Dai / @clvv42

07/12/2012 at 08:57PM

21
#>142 - Wei Dai / @clvv42

07/12/2012 at 08:54PM

22
#>163 - Wei Dai / @clvv42

07/12/2012 at 08:53PM

24
#>218 - Wei Dai / @clvv42

07/12/2012 at 08:51PM