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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 @DoomedBunnies:

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

331 active golfers, 1336 entries

Solutions by @DoomedBunnies:
17
#44 - Trevor Powell / @DoomedBunnies

04/16/2013 at 03:12AM

18
#>93 - Trevor Powell / @DoomedBunnies

04/16/2013 at 03:10AM

19
#>110 - Trevor Powell / @DoomedBunnies

04/16/2013 at 03:08AM

20
#>128 - Trevor Powell / @DoomedBunnies

04/16/2013 at 02:16AM

21
#>143 - Trevor Powell / @DoomedBunnies

04/16/2013 at 02:12AM

22
#>155 - Trevor Powell / @DoomedBunnies

12/07/2011 at 06:31AM

22
#>165 - Trevor Powell / @DoomedBunnies

04/16/2013 at 02:09AM

22
#>165 - Trevor Powell / @DoomedBunnies

04/16/2013 at 02:14AM

23
#>183 - Trevor Powell / @DoomedBunnies

12/07/2011 at 06:30AM

23
#>196 - Trevor Powell / @DoomedBunnies

04/16/2013 at 02:07AM