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 4d1e29fda93ce03311000066

Ruby 1.9 hashes

Rubyists talk about being cutting edge but how many are using 1.9 in production? Time to convert those verbose 1.8 hashes in to symbolic, succinct 1.9 beauties!

Start file

{
  :a => 1,
  :b => 2,
  :c => 3
}

End file

{
  a: 1,
  b: 2,
  c: 3
}

View Diff

2,4c2,4
<   :a => 1,
<   :b => 2,
<   :c => 3
---
>   a: 1,
>   b: 2,
>   c: 3

Solutions by @jan_sedivy:

Created by: @jamesconroyfinn Tweet

401 active golfers, 1221 entries

Solutions by @jan_sedivy:

12

#34 - Jan Sedivy / @jan_sedivy

02/04/2012 at 07:35PM

12

#>34 - Jan Sedivy / @jan_sedivy

02/04/2012 at 07:36PM

12

#>34 - Jan Sedivy / @jan_sedivy

02/04/2012 at 07:38PM

13

#>145 - Jan Sedivy / @jan_sedivy

02/04/2012 at 07:32PM

14

#>210 - Jan Sedivy / @jan_sedivy

02/04/2012 at 07:27PM

15

#>259 - Jan Sedivy / @jan_sedivy

02/04/2012 at 07:23PM

16

#>286 - Jan Sedivy / @jan_sedivy

02/04/2012 at 07:16PM

18

#>333 - Jan Sedivy / @jan_sedivy

02/04/2012 at 07:11PM