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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 @dynamic_library:

Unlock 1 remaining solutions by signing in and submitting your own entry
Created by: @jamesconroyfinn

406 active golfers, 1244 entries

Solutions by @dynamic_library:
23
#390 - Trever Marshall / @dynamic_library

10/12/2012 at 08:33PM