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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 @daniel_koker:

Unlock 7 remaining solutions by signing in and submitting your own entry
Created by: @mixandgo

331 active golfers, 1336 entries

Solutions by @daniel_koker:
17
#74 - Daniël De Koker / @daniel_koker

07/12/2018 at 09:37AM

18
#>100 - Daniël De Koker / @daniel_koker

07/12/2018 at 09:35AM

19
#>116 - Daniël De Koker / @daniel_koker

07/12/2018 at 09:34AM

20
#>136 - Daniël De Koker / @daniel_koker

07/12/2018 at 09:32AM

21
#>149 - Daniël De Koker / @daniel_koker

07/12/2018 at 09:30AM

24
#>231 - Daniël De Koker / @daniel_koker

07/12/2018 at 09:28AM

27
#>279 - Daniël De Koker / @daniel_koker

07/12/2018 at 09:26AM