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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 @_weslly:

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

325 active golfers, 1290 entries

Solutions by @_weslly:
27
#261 - wes / @_weslly

07/15/2012 at 10:12PM

28
#>280 - wes / @_weslly

07/15/2012 at 10:11PM

29
#>288 - wes / @_weslly

07/15/2012 at 10:04PM

29
#>288 - wes / @_weslly

07/15/2012 at 10:09PM

594
#>325 - wes / @_weslly

07/15/2012 at 10:03PM