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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 @Xelrifos:

Created by: @jamesconroyfinn Tweet

401 active golfers, 1221 entries

Solutions by @Xelrifos:

12

#60 - Xelrifos / @Xelrifos

02/17/2014 at 04:05PM

13

#>154 - Xelrifos / @Xelrifos

02/17/2014 at 04:03PM

14

#>224 - Xelrifos / @Xelrifos

02/17/2014 at 03:59PM

16

#>291 - Xelrifos / @Xelrifos

02/17/2014 at 03:57PM

17

#>323 - Xelrifos / @Xelrifos

02/17/2014 at 03:56PM

18

#>339 - Xelrifos / @Xelrifos

02/17/2014 at 03:53PM