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 @so3arbelnox:

Unlock 11 remaining solutions by signing in and submitting your own entry
Created by: @mixandgo

331 active golfers, 1336 entries

Solutions by @so3arbelnox:
17
#28 - Matthew / @so3arbelnox

02/02/2012 at 03:01AM

18
#>90 - Matthew / @so3arbelnox

02/02/2012 at 03:01AM

20
#>121 - Matthew / @so3arbelnox

02/02/2012 at 03:00AM

22
#>160 - Matthew / @so3arbelnox

02/02/2012 at 02:59AM

23
#>187 - Matthew / @so3arbelnox

02/02/2012 at 02:58AM

24
#>215 - Matthew / @so3arbelnox

02/02/2012 at 02:55AM

25
#>235 - Matthew / @so3arbelnox

02/02/2012 at 02:55AM

27
#>259 - Matthew / @so3arbelnox

02/02/2012 at 02:54AM

29
#>289 - Matthew / @so3arbelnox

02/02/2012 at 02:53AM

31
#>303 - Matthew / @so3arbelnox

02/02/2012 at 02:52AM

79
#>328 - Matthew / @so3arbelnox

02/02/2012 at 02:58AM