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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 @junfeng:

Unlock 5 remaining solutions by signing in and submitting your own entry
Created by: @jamesconroyfinn

382 active golfers, 1157 entries

Solutions by @junfeng:
12
#26 - Hu Junfeng / @junfeng

07/22/2011 at 02:56PM

13
#>136 - Hu Junfeng / @junfeng

07/22/2011 at 02:55PM

14
#>196 - Hu Junfeng / @junfeng

07/22/2011 at 02:52PM

15
#>247 - Hu Junfeng / @junfeng

07/22/2011 at 02:51PM

31
#>381 - Hu Junfeng / @junfeng

07/22/2011 at 02:49PM