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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 @jcassj1:

Created by: @mixandgo Tweet

331 active golfers, 1336 entries

Solutions by @jcassj1:

17

#66 - jj johnson / @jcassj1

08/23/2016 at 08:48AM

18

#>99 - jj johnson / @jcassj1

08/23/2016 at 08:46AM

20

#>133 - jj johnson / @jcassj1

08/23/2016 at 08:38AM

21

#>148 - jj johnson / @jcassj1

08/23/2016 at 08:29AM

22

#>177 - jj johnson / @jcassj1

08/23/2016 at 08:26AM

22

#>177 - jj johnson / @jcassj1

08/23/2016 at 08:27AM

24

#>229 - jj johnson / @jcassj1

08/23/2016 at 08:23AM

27

#>277 - jj johnson / @jcassj1

08/23/2016 at 08:12AM

27

#>277 - jj johnson / @jcassj1

08/23/2016 at 08:13AM