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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 @knarfben:

Unlock 8 remaining solutions by signing in and submitting your own entry
Created by: @mixandgo

331 active golfers, 1336 entries

Solutions by @knarfben:
17
#40 - Frank Twitting / @knarfben

07/19/2012 at 01:49PM

18
#>93 - Frank Twitting / @knarfben

07/19/2012 at 01:39PM

20
#>127 - Frank Twitting / @knarfben

07/19/2012 at 01:36PM

21
#>142 - Frank Twitting / @knarfben

07/19/2012 at 01:32PM

22
#>163 - Frank Twitting / @knarfben

07/19/2012 at 01:30PM

23
#>195 - Frank Twitting / @knarfben

07/19/2012 at 01:27PM

24
#>218 - Frank Twitting / @knarfben

07/19/2012 at 01:15PM

29
#>293 - Frank Twitting / @knarfben

07/15/2012 at 10:35AM