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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 @poeminlash:

Unlock 4 remaining solutions by signing in and submitting your own entry
Created by: @jamesconroyfinn

401 active golfers, 1221 entries

Solutions by @poeminlash:
12
#106 - Qing Liu / @poeminlash

07/31/2022 at 04:23AM

13
#>183 - Qing Liu / @poeminlash

07/31/2022 at 04:21AM

14
#>242 - Qing Liu / @poeminlash

07/31/2022 at 04:19AM

15
#>279 - Qing Liu / @poeminlash

07/31/2022 at 04:17AM