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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 @a_new_car:

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

401 active golfers, 1221 entries

Solutions by @a_new_car:
14
#218 - Inuka Jayasekera / @a_new_car

08/26/2013 at 09:14AM

15
#>264 - Inuka Jayasekera / @a_new_car

08/26/2013 at 08:51AM

15
#>264 - Inuka Jayasekera / @a_new_car

08/26/2013 at 09:20AM

16
#>289 - Inuka Jayasekera / @a_new_car

08/26/2013 at 09:18AM

17
#>321 - Inuka Jayasekera / @a_new_car

08/26/2013 at 08:41AM