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 @stevetjoa:

Unlock 4 remaining solutions by signing in and submitting your own entry
Created by: @jamesconroyfinn

406 active golfers, 1244 entries

Solutions by @stevetjoa:
12
#52 - Steve Tjoa / @stevetjoa

07/08/2013 at 05:40AM

13
#>155 - Steve Tjoa / @stevetjoa

07/08/2013 at 05:37AM

14
#>218 - Steve Tjoa / @stevetjoa

07/08/2013 at 05:31AM

24
#>392 - Steve Tjoa / @stevetjoa

07/08/2013 at 05:29AM