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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 @lerovitch:

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

336 active golfers, 1358 entries

Solutions by @lerovitch:
31
#306 - Sergi Sorribas / @lerovitch

12/22/2011 at 12:19PM

33
#>311 - Sergi Sorribas / @lerovitch

12/22/2011 at 12:17PM

47
#>324 - Sergi Sorribas / @lerovitch

12/22/2011 at 12:07PM

66
#>330 - Sergi Sorribas / @lerovitch

12/20/2011 at 12:36PM