Real Vim ninjas count every keystroke - do you?

Pick a challenge, fire up Vim, and show us what you got.

Changelog, Rules & FAQ, updates: @vimgolf, RSS.

Your VimGolf key: please sign in

$ gem install vimgolf
$ vimgolf setup
$ vimgolf put 4ed3d247a745c1000100002a

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 @zulolosi:

Unlock 7 remaining solutions by signing in and submitting your own entry
Created by: @mixandgo

336 active golfers, 1358 entries

Solutions by @zulolosi:
17
#47 - Petro Тrouq / @zulolosi

05/29/2013 at 09:24PM

18
#>96 - Petro Тrouq / @zulolosi

05/29/2013 at 09:23PM

19
#>113 - Petro Тrouq / @zulolosi

05/29/2013 at 09:23PM

20
#>131 - Petro Тrouq / @zulolosi

05/29/2013 at 09:22PM

21
#>147 - Petro Тrouq / @zulolosi

05/29/2013 at 09:21PM

22
#>169 - Petro Тrouq / @zulolosi

05/29/2013 at 09:19PM

27
#>272 - Petro Тrouq / @zulolosi

05/29/2013 at 09:14PM