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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 @jjjahson:

Created by: @jamesconroyfinn Tweet

401 active golfers, 1221 entries

Solutions by @jjjahson:

12

#13 - Oleg Roshupkin / @jjjahson

01/20/2011 at 09:37AM

13

#>138 - Oleg Roshupkin / @jjjahson

01/20/2011 at 09:36AM

14

#>202 - Oleg Roshupkin / @jjjahson

01/20/2011 at 09:34AM

15

#>253 - Oleg Roshupkin / @jjjahson

01/20/2011 at 09:33AM

16

#>285 - Oleg Roshupkin / @jjjahson

01/20/2011 at 09:33AM

17

#>309 - Oleg Roshupkin / @jjjahson

01/20/2011 at 09:32AM

18

#>330 - Oleg Roshupkin / @jjjahson

01/20/2011 at 09:28AM