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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 @rikin_patel:

Created by: @mixandgo Tweet

331 active golfers, 1336 entries

Solutions by @rikin_patel:

17

#50 - Rikin Patel / @rikin_patel

08/31/2013 at 08:21PM

18

#>93 - Rikin Patel / @rikin_patel

08/31/2013 at 08:21PM

19

#>110 - Rikin Patel / @rikin_patel

08/31/2013 at 08:18PM

20

#>129 - Rikin Patel / @rikin_patel

08/31/2013 at 08:08PM

21

#>145 - Rikin Patel / @rikin_patel

08/31/2013 at 08:06PM

24

#>220 - Rikin Patel / @rikin_patel

08/31/2013 at 07:59PM

25

#>237 - Rikin Patel / @rikin_patel

08/31/2013 at 07:55PM

26

#>251 - Rikin Patel / @rikin_patel

08/31/2013 at 07:52PM

27

#>272 - Rikin Patel / @rikin_patel

08/31/2013 at 07:50PM

28

#>286 - Rikin Patel / @rikin_patel

08/31/2013 at 07:49PM