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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 @MyIPhoneNotes:

Unlock 10 remaining solutions by signing in and submitting your own entry
Created by: @mixandgo

331 active golfers, 1336 entries

Solutions by @MyIPhoneNotes:
18
#89 - IPhone Notiz / @MyIPhoneNotes

12/29/2011 at 03:50PM

18
#>89 - IPhone Notiz / @MyIPhoneNotes

12/29/2011 at 03:55PM

20
#>119 - IPhone Notiz / @MyIPhoneNotes

12/29/2011 at 04:07PM

22
#>157 - IPhone Notiz / @MyIPhoneNotes

12/29/2011 at 03:48PM

23
#>187 - IPhone Notiz / @MyIPhoneNotes

12/29/2011 at 03:46PM

23
#>187 - IPhone Notiz / @MyIPhoneNotes

12/29/2011 at 03:47PM

24
#>213 - IPhone Notiz / @MyIPhoneNotes

12/29/2011 at 03:44PM

26
#>249 - IPhone Notiz / @MyIPhoneNotes

12/29/2011 at 03:42PM

27
#>258 - IPhone Notiz / @MyIPhoneNotes

12/29/2011 at 03:31PM

33
#>307 - IPhone Notiz / @MyIPhoneNotes

12/29/2011 at 03:24PM