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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 @thasso23:

Unlock 11 remaining solutions by signing in and submitting your own entry
Created by: @mixandgo

331 active golfers, 1336 entries

Solutions by @thasso23:
17
#52 - thasso / @thasso23

10/28/2013 at 10:25PM

18
#>94 - thasso / @thasso23

10/28/2013 at 10:24PM

19
#>110 - thasso / @thasso23

10/28/2013 at 10:23PM

20
#>129 - thasso / @thasso23

10/28/2013 at 10:23PM

21
#>145 - thasso / @thasso23

10/28/2013 at 10:23PM

22
#>168 - thasso / @thasso23

10/28/2013 at 10:22PM

23
#>199 - thasso / @thasso23

10/28/2013 at 10:21PM

25
#>239 - thasso / @thasso23

10/28/2013 at 10:20PM

26
#>251 - thasso / @thasso23

10/28/2013 at 10:06PM

27
#>272 - thasso / @thasso23

10/28/2013 at 10:02PM

28
#>287 - thasso / @thasso23

10/28/2013 at 09:45PM