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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 @engineercyb:

Created by: @jamesconroyfinn Tweet

406 active golfers, 1244 entries

Solutions by @engineercyb:

12

#54 - Chris Brown / @engineercyb

08/06/2013 at 03:31AM

13

#>155 - Chris Brown / @engineercyb

08/06/2013 at 03:30AM

14

#>218 - Chris Brown / @engineercyb

08/06/2013 at 12:09AM