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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 @hacker_lawyer:

Created by: @mixandgo Tweet

331 active golfers, 1336 entries

Solutions by @hacker_lawyer:

17

#69 - Rami Hovi / @hacker_lawyer

05/27/2017 at 02:23AM

17

#>69 - Rami Hovi / @hacker_lawyer

05/27/2017 at 02:48AM

17

#>69 - Rami Hovi / @hacker_lawyer

05/27/2017 at 02:50AM

17

#>69 - Rami Hovi / @hacker_lawyer

05/27/2017 at 02:51AM

18

#>100 - Rami Hovi / @hacker_lawyer

05/27/2017 at 02:20AM

18

#>100 - Rami Hovi / @hacker_lawyer

05/27/2017 at 02:21AM

19

#>115 - Rami Hovi / @hacker_lawyer

05/27/2017 at 02:16AM

19

#>115 - Rami Hovi / @hacker_lawyer

05/27/2017 at 02:17AM

20

#>135 - Rami Hovi / @hacker_lawyer

05/27/2017 at 02:00AM

21

#>148 - Rami Hovi / @hacker_lawyer

05/27/2017 at 01:58AM

22

#>178 - Rami Hovi / @hacker_lawyer

05/27/2017 at 01:47AM

22

#>178 - Rami Hovi / @hacker_lawyer

05/27/2017 at 01:50AM

22

#>178 - Rami Hovi / @hacker_lawyer

05/27/2017 at 01:56AM

23

#>207 - Rami Hovi / @hacker_lawyer

05/27/2017 at 01:47AM

24

#>230 - Rami Hovi / @hacker_lawyer

05/27/2017 at 01:45AM

25

#>245 - Rami Hovi / @hacker_lawyer

05/27/2017 at 01:40AM

26

#>255 - Rami Hovi / @hacker_lawyer

05/27/2017 at 01:38AM

27

#>279 - Rami Hovi / @hacker_lawyer

05/27/2017 at 01:29AM