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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 @jkrause314:

Unlock 3 remaining solutions by signing in and submitting your own entry
Created by: @jamesconroyfinn

398 active golfers, 1216 entries

Solutions by @jkrause314:
12
#74 - Jon Krause / @jkrause314

12/19/2015 at 09:12AM

13
#>162 - Jon Krause / @jkrause314

12/19/2015 at 09:06AM

14
#>232 - Jon Krause / @jkrause314

12/19/2015 at 08:52AM