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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 @Den1z:

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

331 active golfers, 1336 entries

Solutions by @Den1z:
21
#140 - Deniz Ugurlu / @Den1z

01/31/2012 at 12:17AM

23
#>187 - Deniz Ugurlu / @Den1z

01/31/2012 at 12:12AM

23
#>187 - Deniz Ugurlu / @Den1z

01/31/2012 at 12:14AM

25
#>235 - Deniz Ugurlu / @Den1z

01/31/2012 at 12:11AM

27
#>259 - Deniz Ugurlu / @Den1z

01/31/2012 at 12:06AM

29
#>289 - Deniz Ugurlu / @Den1z

01/31/2012 at 12:04AM