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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 @d_chan42:

Unlock 10 remaining solutions by signing in and submitting your own entry
Created by: @mixandgo

331 active golfers, 1336 entries

Solutions by @d_chan42:
17
#58 - Kelsey Ando / @d_chan42

07/09/2014 at 06:39PM

18
#>97 - Kelsey Ando / @d_chan42

07/09/2014 at 06:38PM

19
#>111 - Kelsey Ando / @d_chan42

07/09/2014 at 06:36PM

20
#>132 - Kelsey Ando / @d_chan42

07/09/2014 at 06:34PM

21
#>146 - Kelsey Ando / @d_chan42

07/06/2014 at 07:27PM

22
#>172 - Kelsey Ando / @d_chan42

07/06/2014 at 07:15PM

23
#>205 - Kelsey Ando / @d_chan42

07/06/2014 at 07:13PM

24
#>225 - Kelsey Ando / @d_chan42

07/05/2014 at 06:29PM

26
#>252 - Kelsey Ando / @d_chan42

07/05/2014 at 06:21PM

27
#>273 - Kelsey Ando / @d_chan42

07/05/2014 at 06:16PM