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 @kawkafi:

Unlock 9 remaining solutions by signing in and submitting your own entry
Created by: @jamesconroyfinn

382 active golfers, 1157 entries

Solutions by @kawkafi:
12
#21 - Dragan Cvetinovic / @kawkafi

05/08/2011 at 11:00AM

13
#>133 - Dragan Cvetinovic / @kawkafi

05/08/2011 at 10:58AM

14
#>194 - Dragan Cvetinovic / @kawkafi

05/08/2011 at 10:54AM

15
#>246 - Dragan Cvetinovic / @kawkafi

05/08/2011 at 10:50AM

16
#>276 - Dragan Cvetinovic / @kawkafi

05/08/2011 at 09:44AM

17
#>298 - Dragan Cvetinovic / @kawkafi

05/08/2011 at 09:41AM

18
#>317 - Dragan Cvetinovic / @kawkafi

05/08/2011 at 09:34AM

20
#>343 - Dragan Cvetinovic / @kawkafi

05/08/2011 at 09:30AM

22
#>367 - Dragan Cvetinovic / @kawkafi

05/08/2011 at 09:26AM