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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 @davidnorth:

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

401 active golfers, 1221 entries

Solutions by @davidnorth:
17
#304 - davidnorth / @davidnorth

01/02/2011 at 01:16AM

19
#>347 - davidnorth / @davidnorth

01/02/2011 at 01:13AM

20
#>352 - davidnorth / @davidnorth

01/02/2011 at 02:24AM

21
#>372 - davidnorth / @davidnorth

01/02/2011 at 02:23AM

23
#>382 - davidnorth / @davidnorth

01/02/2011 at 01:08AM

46
#>401 - davidnorth / @davidnorth

01/02/2011 at 01:06AM