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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 @michiloro:

Unlock 5 remaining solutions by signing in and submitting your own entry
Created by: @mixandgo

331 active golfers, 1336 entries

Solutions by @michiloro:
17
#59 - Michi Loro / @michiloro

07/30/2014 at 11:10AM

19
#>111 - Michi Loro / @michiloro

07/30/2014 at 11:01AM

19
#>111 - Michi Loro / @michiloro

07/30/2014 at 11:07AM

21
#>147 - Michi Loro / @michiloro

07/30/2014 at 10:51AM

23
#>205 - Michi Loro / @michiloro

07/30/2014 at 08:39AM