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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 @jokkebk:

Created by: @jamesconroyfinn Tweet

406 active golfers, 1244 entries

Solutions by @jokkebk:

12

#61 - Joonas Pihlajamaa / @jokkebk

03/19/2014 at 01:13PM

13

#>159 - Joonas Pihlajamaa / @jokkebk

02/19/2014 at 01:22PM

14

#>228 - Joonas Pihlajamaa / @jokkebk

02/19/2014 at 01:20PM

15

#>273 - Joonas Pihlajamaa / @jokkebk

02/19/2014 at 01:19PM