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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 @connermcd:

Created by: @mixandgo Tweet

331 active golfers, 1336 entries

Solutions by @connermcd:

17

#37 - Conner McDaniel / @connermcd

06/12/2012 at 12:25AM

17

#>37 - Conner McDaniel / @connermcd

06/12/2012 at 12:30AM

18

#>92 - Conner McDaniel / @connermcd

06/12/2012 at 12:24AM

19

#>106 - Conner McDaniel / @connermcd

06/12/2012 at 12:24AM

20

#>126 - Conner McDaniel / @connermcd

06/12/2012 at 12:23AM

21

#>142 - Conner McDaniel / @connermcd

06/12/2012 at 12:21AM

22

#>163 - Conner McDaniel / @connermcd

06/12/2012 at 12:18AM

23

#>195 - Conner McDaniel / @connermcd

06/12/2012 at 12:11AM