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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 @darthdeus:

Unlock 13 remaining solutions by signing in and submitting your own entry
Created by: @mixandgo

330 active golfers, 1332 entries

Solutions by @darthdeus:
17
#11 - Jakub Arnold / @darthdeus

12/13/2011 at 09:25AM

17
#>11 - Jakub Arnold / @darthdeus

12/13/2011 at 09:27AM

17
#>11 - Jakub Arnold / @darthdeus

12/13/2011 at 09:27AM

18
#>87 - Jakub Arnold / @darthdeus

12/13/2011 at 09:26AM

19
#>103 - Jakub Arnold / @darthdeus

12/13/2011 at 09:26AM

22
#>156 - Jakub Arnold / @darthdeus

12/13/2011 at 09:20AM

22
#>156 - Jakub Arnold / @darthdeus

12/13/2011 at 09:22AM

23
#>184 - Jakub Arnold / @darthdeus

12/13/2011 at 09:24AM

24
#>211 - Jakub Arnold / @darthdeus

12/13/2011 at 09:18AM

24
#>211 - Jakub Arnold / @darthdeus

12/13/2011 at 09:18AM

24
#>211 - Jakub Arnold / @darthdeus

12/13/2011 at 09:20AM

27
#>257 - Jakub Arnold / @darthdeus

12/13/2011 at 09:17AM

30
#>295 - Jakub Arnold / @darthdeus

12/13/2011 at 09:17AM