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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 @smatter0ne:

Unlock 7 remaining solutions by signing in and submitting your own entry
Created by: @mixandgo

331 active golfers, 1336 entries

Solutions by @smatter0ne:
17
#39 - Daniel S / @smatter0ne

07/17/2012 at 10:46AM

18
#>93 - Daniel S / @smatter0ne

07/17/2012 at 10:39AM

20
#>126 - Daniel S / @smatter0ne

07/17/2012 at 10:36AM

21
#>142 - Daniel S / @smatter0ne

07/17/2012 at 10:28AM

22
#>163 - Daniel S / @smatter0ne

07/17/2012 at 10:26AM

23
#>195 - Daniel S / @smatter0ne

07/17/2012 at 10:25AM

25
#>237 - Daniel S / @smatter0ne

07/17/2012 at 10:22AM