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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 @adamgbell:

Created by: @mixandgo Tweet

331 active golfers, 1336 entries

Solutions by @adamgbell:

19

#110 - Adam Bell / @adamgbell

03/26/2013 at 04:48PM

20

#>128 - Adam Bell / @adamgbell

03/26/2013 at 04:46PM

21

#>143 - Adam Bell / @adamgbell

03/26/2013 at 04:36PM

22

#>164 - Adam Bell / @adamgbell

03/24/2013 at 10:14PM

22

#>164 - Adam Bell / @adamgbell

03/24/2013 at 10:16PM

22

#>164 - Adam Bell / @adamgbell

03/24/2013 at 10:18PM

23

#>196 - Adam Bell / @adamgbell

03/24/2013 at 10:07PM

23

#>196 - Adam Bell / @adamgbell

03/26/2013 at 04:34PM

24

#>220 - Adam Bell / @adamgbell

03/24/2013 at 10:05PM

24

#>220 - Adam Bell / @adamgbell

03/24/2013 at 10:12PM

27

#>268 - Adam Bell / @adamgbell

03/26/2013 at 04:30PM

28

#>286 - Adam Bell / @adamgbell

03/24/2013 at 10:04PM

28

#>286 - Adam Bell / @adamgbell

03/24/2013 at 10:12PM

29

#>295 - Adam Bell / @adamgbell

03/24/2013 at 10:00PM

29

#>295 - Adam Bell / @adamgbell

03/24/2013 at 10:09PM

29

#>295 - Adam Bell / @adamgbell

03/26/2013 at 04:33PM