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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 @mcSuchecki:

Created by: @mixandgo Tweet

331 active golfers, 1336 entries

Solutions by @mcSuchecki:

17

#7 - Maciej Suchecki / @mcSuchecki

12/04/2011 at 07:23PM

18

#>86 - Maciej Suchecki / @mcSuchecki

12/04/2011 at 07:10PM

18

#>86 - Maciej Suchecki / @mcSuchecki

12/04/2011 at 07:19PM

19

#>103 - Maciej Suchecki / @mcSuchecki

12/04/2011 at 07:00PM

21

#>137 - Maciej Suchecki / @mcSuchecki

12/04/2011 at 06:55PM

23

#>183 - Maciej Suchecki / @mcSuchecki

12/04/2011 at 03:51PM

23

#>183 - Maciej Suchecki / @mcSuchecki

12/04/2011 at 06:51PM

24

#>210 - Maciej Suchecki / @mcSuchecki

12/04/2011 at 03:45PM

30

#>296 - Maciej Suchecki / @mcSuchecki

12/04/2011 at 03:42PM