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 @Masei1988:

Unlock 5 remaining solutions by signing in and submitting your own entry
Created by: @jamesconroyfinn

382 active golfers, 1157 entries

Solutions by @Masei1988:
12
#9 - Thomas Schönwälder / @Masei1988

01/15/2011 at 05:04PM

14
#>194 - Thomas Schönwälder / @Masei1988

01/15/2011 at 04:58PM

16
#>275 - Thomas Schönwälder / @Masei1988

01/15/2011 at 04:55PM

17
#>296 - Thomas Schönwälder / @Masei1988

01/15/2011 at 04:52PM

18
#>316 - Thomas Schönwälder / @Masei1988

01/15/2011 at 04:48PM