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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 @Chest_ErYap:

Unlock 5 remaining solutions by signing in and submitting your own entry
Created by: @mixandgo

331 active golfers, 1336 entries

Solutions by @Chest_ErYap:
18
#102 - Chester Yap / @Chest_ErYap

07/20/2019 at 08:19PM

19
#>118 - Chester Yap / @Chest_ErYap

07/20/2019 at 08:17PM

20
#>136 - Chester Yap / @Chest_ErYap

07/20/2019 at 08:13PM

21
#>150 - Chester Yap / @Chest_ErYap

07/20/2019 at 08:12PM

27
#>279 - Chester Yap / @Chest_ErYap

07/20/2019 at 08:09PM