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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 @tomkpz:

Created by: @jamesconroyfinn Tweet

406 active golfers, 1244 entries

Solutions by @tomkpz:

13

#186 - Michel Viktor / @tomkpz

08/11/2021 at 08:43PM

14

#>245 - Michel Viktor / @tomkpz

08/11/2021 at 08:43PM

15

#>284 - Michel Viktor / @tomkpz

08/11/2021 at 08:42PM

16

#>302 - Michel Viktor / @tomkpz

08/11/2021 at 08:41PM