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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 @tomduijf:

Unlock 6 remaining solutions by signing in and submitting your own entry
Created by: @jamesconroyfinn

401 active golfers, 1221 entries

Solutions by @tomduijf:
13
#139 - Tom Duijf / @tomduijf

02/12/2011 at 05:58PM

14
#>202 - Tom Duijf / @tomduijf

02/12/2011 at 05:55PM

14
#>202 - Tom Duijf / @tomduijf

02/12/2011 at 05:57PM

15
#>254 - Tom Duijf / @tomduijf

02/12/2011 at 05:54PM

18
#>330 - Tom Duijf / @tomduijf

02/12/2011 at 05:51PM

18
#>330 - Tom Duijf / @tomduijf

02/12/2011 at 05:53PM