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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 @bnferguson:

Created by: @jamesconroyfinn Tweet

401 active golfers, 1221 entries

Solutions by @bnferguson:

13

#122 - Brandon Ferguson / @bnferguson

01/01/2011 at 01:51AM

14

#>193 - Brandon Ferguson / @bnferguson

01/01/2011 at 01:47AM

15

#>248 - Brandon Ferguson / @bnferguson

01/01/2011 at 01:46AM

16

#>281 - Brandon Ferguson / @bnferguson

01/01/2011 at 01:45AM

19

#>347 - Brandon Ferguson / @bnferguson

01/01/2011 at 01:02AM

24

#>387 - Brandon Ferguson / @bnferguson

01/01/2011 at 01:01AM

25

#>390 - Brandon Ferguson / @bnferguson

01/01/2011 at 01:00AM