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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 @skim1776:

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

382 active golfers, 1157 entries

Solutions by @skim1776:
12
#28 - Sergey Kim / @skim1776

08/10/2011 at 10:37AM

13
#>136 - Sergey Kim / @skim1776

08/10/2011 at 10:35AM

14
#>198 - Sergey Kim / @skim1776

08/10/2011 at 10:34AM

15
#>247 - Sergey Kim / @skim1776

08/10/2011 at 10:33AM

17
#>300 - Sergey Kim / @skim1776

08/10/2011 at 10:29AM