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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 @locks:

Unlock 4 remaining solutions by signing in and submitting your own entry
Created by: @mixandgo

335 active golfers, 1354 entries

Solutions by @locks:
18
#96 - Ricardo Mendes / @locks

06/25/2012 at 06:24PM

20
#>129 - Ricardo Mendes / @locks

06/25/2012 at 06:24PM

21
#>145 - Ricardo Mendes / @locks

06/25/2012 at 06:22PM

22
#>166 - Ricardo Mendes / @locks

06/25/2012 at 06:20PM