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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:

Unlock 16 remaining solutions by signing in and submitting your own entry
Created by: @mixandgo

332 active golfers, 1338 entries

Solutions by @adamgbell:
19
#111 - Adam Bell / @adamgbell

03/26/2013 at 04:48PM

20
#>129 - Adam Bell / @adamgbell

03/26/2013 at 04:46PM

21
#>144 - Adam Bell / @adamgbell

03/26/2013 at 04:36PM

22
#>165 - Adam Bell / @adamgbell

03/24/2013 at 10:14PM

22
#>165 - Adam Bell / @adamgbell

03/24/2013 at 10:16PM

22
#>165 - Adam Bell / @adamgbell

03/24/2013 at 10:18PM

23
#>197 - Adam Bell / @adamgbell

03/24/2013 at 10:07PM

23
#>197 - Adam Bell / @adamgbell

03/26/2013 at 04:34PM

24
#>221 - Adam Bell / @adamgbell

03/24/2013 at 10:05PM

24
#>221 - Adam Bell / @adamgbell

03/24/2013 at 10:12PM

27
#>269 - Adam Bell / @adamgbell

03/26/2013 at 04:30PM

28
#>287 - Adam Bell / @adamgbell

03/24/2013 at 10:04PM

28
#>287 - Adam Bell / @adamgbell

03/24/2013 at 10:12PM

29
#>296 - Adam Bell / @adamgbell

03/24/2013 at 10:00PM

29
#>296 - Adam Bell / @adamgbell

03/24/2013 at 10:09PM

29
#>296 - Adam Bell / @adamgbell

03/26/2013 at 04:33PM