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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 @p_maoui:

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

336 active golfers, 1358 entries

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

12/29/2016 at 03:42PM

18
#>102 - Pierre Maoui / @p_maoui

12/29/2016 at 03:41PM

19
#>118 - Pierre Maoui / @p_maoui

12/29/2016 at 03:14PM

27
#>281 - Pierre Maoui / @p_maoui

12/29/2016 at 02:59PM