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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 @rauljara:

Created by: @mixandgo Tweet

331 active golfers, 1336 entries

Solutions by @rauljara:

20

#128 - Raúl Jara / @rauljara

07/19/2012 at 04:23PM

21

#>142 - Raúl Jara / @rauljara

07/19/2012 at 04:21PM

22

#>163 - Raúl Jara / @rauljara

07/19/2012 at 04:20PM

22

#>163 - Raúl Jara / @rauljara

07/19/2012 at 04:21PM

23

#>195 - Raúl Jara / @rauljara

07/19/2012 at 04:17PM

23

#>195 - Raúl Jara / @rauljara

07/19/2012 at 04:18PM

24

#>218 - Raúl Jara / @rauljara

07/19/2012 at 04:15PM

24

#>218 - Raúl Jara / @rauljara

07/19/2012 at 04:16PM

26

#>251 - Raúl Jara / @rauljara

07/19/2012 at 04:14PM

27

#>266 - Raúl Jara / @rauljara

07/19/2012 at 04:02PM

27

#>266 - Raúl Jara / @rauljara

07/19/2012 at 04:06PM

39

#>314 - Raúl Jara / @rauljara

07/19/2012 at 04:00PM

54

#>322 - Raúl Jara / @rauljara

07/19/2012 at 03:54PM

54

#>322 - Raúl Jara / @rauljara

07/19/2012 at 03:57PM