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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 @pieapple03:

Created by: @jamesconroyfinn Tweet

401 active golfers, 1221 entries

Solutions by @pieapple03:

12

#77 - Zhihong Liu / @pieapple03

03/03/2017 at 04:38PM

12

#>77 - Zhihong Liu / @pieapple03

03/11/2017 at 01:12PM

13

#>165 - Zhihong Liu / @pieapple03

03/03/2017 at 04:38PM

13

#>165 - Zhihong Liu / @pieapple03

03/11/2017 at 01:13PM

14

#>238 - Zhihong Liu / @pieapple03

03/03/2017 at 04:35PM

15

#>278 - Zhihong Liu / @pieapple03

03/03/2017 at 04:33PM