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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 @sentenser:

Unlock 5 remaining solutions by signing in and submitting your own entry
Created by: @mixandgo

331 active golfers, 1336 entries

Solutions by @sentenser:
17
#24 - Albin Olsson / @sentenser

01/15/2012 at 11:09PM

18
#>90 - Albin Olsson / @sentenser

01/15/2012 at 10:59PM

22
#>158 - Albin Olsson / @sentenser

01/15/2012 at 10:57PM

23
#>187 - Albin Olsson / @sentenser

01/15/2012 at 10:48PM

27
#>258 - Albin Olsson / @sentenser

01/15/2012 at 10:45PM