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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 @sjdrodge:

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

336 active golfers, 1358 entries

Solutions by @sjdrodge:
17
#51 - Stephen Drodge / @sjdrodge

10/08/2013 at 01:37AM

18
#>96 - Stephen Drodge / @sjdrodge

10/08/2013 at 01:35AM

20
#>132 - Stephen Drodge / @sjdrodge

10/08/2013 at 01:26AM

35
#>316 - Stephen Drodge / @sjdrodge

10/08/2013 at 01:23AM