Real Vim ninjas count every keystroke - do you?

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

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$ 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 @xhtmlforum:

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

382 active golfers, 1157 entries

Solutions by @xhtmlforum:
12
#15 - xhtmlforum / @xhtmlforum

01/24/2011 at 09:19PM

13
#>132 - xhtmlforum / @xhtmlforum

01/24/2011 at 09:16PM

14
#>194 - xhtmlforum / @xhtmlforum

01/24/2011 at 09:10PM

14
#>194 - xhtmlforum / @xhtmlforum

01/24/2011 at 09:14PM

16
#>275 - xhtmlforum / @xhtmlforum

01/24/2011 at 09:01PM

18
#>317 - xhtmlforum / @xhtmlforum

01/24/2011 at 08:57PM

20
#>342 - xhtmlforum / @xhtmlforum

01/24/2011 at 08:49PM