Real Vim ninjas count every keystroke - do you?

Pick a challenge, fire up Vim, and show us what you got.

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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 @finsqm:

Created by: @jamesconroyfinn Tweet

401 active golfers, 1221 entries

Solutions by @finsqm:

12

#99 - Finlay McAfee / @finsqm

06/09/2020 at 06:46PM

13

#>179 - Finlay McAfee / @finsqm

06/09/2020 at 06:45PM

14

#>241 - Finlay McAfee / @finsqm

06/09/2020 at 06:43PM

15

#>279 - Finlay McAfee / @finsqm

06/09/2020 at 06:43PM

16

#>297 - Finlay McAfee / @finsqm

06/09/2020 at 06:41PM

17

#>326 - Finlay McAfee / @finsqm

06/09/2020 at 06:37PM

30

#>398 - Finlay McAfee / @finsqm

06/09/2020 at 06:36PM