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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 @jjjahson:

Unlock 7 remaining solutions by signing in and submitting your own entry
Created by: @jamesconroyfinn

382 active golfers, 1157 entries

Solutions by @jjjahson:
12
#13 - Oleg Roshupkin / @jjjahson

01/20/2011 at 09:37AM

13
#>132 - Oleg Roshupkin / @jjjahson

01/20/2011 at 09:36AM

14
#>194 - Oleg Roshupkin / @jjjahson

01/20/2011 at 09:34AM

15
#>244 - Oleg Roshupkin / @jjjahson

01/20/2011 at 09:33AM

16
#>275 - Oleg Roshupkin / @jjjahson

01/20/2011 at 09:33AM

17
#>296 - Oleg Roshupkin / @jjjahson

01/20/2011 at 09:32AM

18
#>317 - Oleg Roshupkin / @jjjahson

01/20/2011 at 09:28AM