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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 @JeremyGold3:

Created by: @mixandgo Tweet

331 active golfers, 1336 entries

Solutions by @JeremyGold3:

17

#55 - Jeremy Gold / @JeremyGold3

03/15/2014 at 10:07AM

18

#>94 - Jeremy Gold / @JeremyGold3

03/15/2014 at 10:06AM

18

#>94 - Jeremy Gold / @JeremyGold3

03/15/2014 at 10:06AM

19

#>111 - Jeremy Gold / @JeremyGold3

03/15/2014 at 10:04AM

20

#>130 - Jeremy Gold / @JeremyGold3

03/15/2014 at 10:03AM

21

#>146 - Jeremy Gold / @JeremyGold3

03/15/2014 at 10:00AM

22

#>172 - Jeremy Gold / @JeremyGold3

03/15/2014 at 09:59AM

23

#>205 - Jeremy Gold / @JeremyGold3

03/15/2014 at 09:58AM

25

#>239 - Jeremy Gold / @JeremyGold3

03/15/2014 at 09:57AM