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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 @HaskellElephant:

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

382 active golfers, 1157 entries

Solutions by @HaskellElephant:
12
#17 - Eivind Jahren / @HaskellElephant

02/02/2011 at 09:19PM

14
#>194 - Eivind Jahren / @HaskellElephant

02/02/2011 at 09:15PM

15
#>245 - Eivind Jahren / @HaskellElephant

02/02/2011 at 09:13PM

16
#>275 - Eivind Jahren / @HaskellElephant

02/02/2011 at 09:11PM

18
#>317 - Eivind Jahren / @HaskellElephant

02/02/2011 at 09:09PM

21
#>359 - Eivind Jahren / @HaskellElephant

02/02/2011 at 09:06PM