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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 @zacoxi:

Unlock 6 remaining solutions by signing in and submitting your own entry
Created by: @mixandgo

330 active golfers, 1332 entries

Solutions by @zacoxi:
21
#150 - Dax / @zacoxi

11/22/2018 at 02:17AM

22
#>179 - Dax / @zacoxi

11/22/2018 at 02:07AM

26
#>255 - Dax / @zacoxi

11/22/2018 at 02:06AM

27
#>278 - Dax / @zacoxi

11/22/2018 at 02:04AM

33
#>308 - Dax / @zacoxi

11/22/2018 at 01:58AM

51
#>320 - Dax / @zacoxi

11/22/2018 at 01:56AM