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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 @TweetMusicians:

Unlock 8 remaining solutions by signing in and submitting your own entry
Created by: @mixandgo

331 active golfers, 1336 entries

Solutions by @TweetMusicians:
19
#115 - TweetDreams / @TweetMusicians

10/16/2016 at 10:17PM

20
#>133 - TweetDreams / @TweetMusicians

10/16/2016 at 10:14PM

21
#>148 - TweetDreams / @TweetMusicians

10/16/2016 at 10:12PM

22
#>177 - TweetDreams / @TweetMusicians

10/16/2016 at 10:00PM

23
#>206 - TweetDreams / @TweetMusicians

10/16/2016 at 09:46PM

24
#>229 - TweetDreams / @TweetMusicians

10/16/2016 at 09:45PM

24
#>229 - TweetDreams / @TweetMusicians

10/16/2016 at 09:55PM

25
#>244 - TweetDreams / @TweetMusicians

10/16/2016 at 09:44PM