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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 @poupougnac:

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

325 active golfers, 1290 entries

Solutions by @poupougnac:
17
#67 - Pierre Maoui / @poupougnac

12/29/2016 at 03:42PM

18
#>96 - Pierre Maoui / @poupougnac

12/29/2016 at 03:41PM

19
#>112 - Pierre Maoui / @poupougnac

12/29/2016 at 03:14PM

27
#>272 - Pierre Maoui / @poupougnac

12/29/2016 at 02:59PM