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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 @the_cabouffard:

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

322 active golfers, 1266 entries

Solutions by @the_cabouffard:
17
#63 - Charles A. Bouffard / @the_cabouffard

04/05/2015 at 08:11PM

18
#>92 - Charles A. Bouffard / @the_cabouffard

04/05/2015 at 08:11PM

19
#>107 - Charles A. Bouffard / @the_cabouffard

04/05/2015 at 08:10PM

20
#>126 - Charles A. Bouffard / @the_cabouffard

04/05/2015 at 08:09PM

21
#>141 - Charles A. Bouffard / @the_cabouffard

04/05/2015 at 08:07PM

22
#>168 - Charles A. Bouffard / @the_cabouffard

04/05/2015 at 08:04PM

23
#>199 - Charles A. Bouffard / @the_cabouffard

04/05/2015 at 08:03PM

25
#>233 - Charles A. Bouffard / @the_cabouffard

04/05/2015 at 08:02PM

26
#>246 - Charles A. Bouffard / @the_cabouffard

04/05/2015 at 08:00PM

27
#>269 - Charles A. Bouffard / @the_cabouffard

04/05/2015 at 07:58PM