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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 @russellzhaomao:

Created by: @mixandgo Tweet

331 active golfers, 1336 entries

Solutions by @russellzhaomao:

17

#83 - russellzhaomao / @russellzhaomao

05/25/2022 at 04:37AM

17

#>83 - russellzhaomao / @russellzhaomao

05/25/2022 at 04:38AM

19

#>119 - russellzhaomao / @russellzhaomao

05/25/2022 at 04:37AM

20

#>136 - russellzhaomao / @russellzhaomao

05/25/2022 at 04:36AM

21

#>151 - russellzhaomao / @russellzhaomao

05/25/2022 at 04:35AM

22

#>181 - russellzhaomao / @russellzhaomao

05/25/2022 at 04:34AM

23

#>208 - russellzhaomao / @russellzhaomao

05/25/2022 at 04:33AM

26

#>255 - russellzhaomao / @russellzhaomao

05/25/2022 at 04:32AM

27

#>280 - russellzhaomao / @russellzhaomao

05/25/2022 at 04:31AM