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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 @brettyukich:

Unlock 6 remaining solutions by signing in and submitting your own entry
Created by: @mixandgo

330 active golfers, 1332 entries

Solutions by @brettyukich:
24
#223 - brett / @brettyukich

09/21/2013 at 02:23AM

27
#>271 - brett / @brettyukich

09/21/2013 at 02:20AM

28
#>285 - brett / @brettyukich

09/21/2013 at 02:19AM

32
#>306 - brett / @brettyukich

09/21/2013 at 02:18AM

33
#>308 - brett / @brettyukich

09/21/2013 at 02:17AM

39
#>313 - brett / @brettyukich

09/21/2013 at 02:11AM