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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 @Arton0306:

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

398 active golfers, 1216 entries

Solutions by @Arton0306:
13
#145 - Arton0306 / @Arton0306

12/18/2011 at 04:49PM

14
#>207 - Arton0306 / @Arton0306

12/18/2011 at 04:46PM

15
#>256 - Arton0306 / @Arton0306

12/18/2011 at 04:39PM

16
#>285 - Arton0306 / @Arton0306

12/18/2011 at 04:11PM

19
#>347 - Arton0306 / @Arton0306

12/18/2011 at 03:51PM