Real Vim ninjas count every keystroke - do you?

Pick a challenge, fire up Vim, and show us what you got.

Changelog, Rules & FAQ, updates: @vimgolf, RSS.

Your VimGolf key: please sign in

$ gem install vimgolf
$ vimgolf setup
$ vimgolf put 4d1a1c36567bac34a9000002

Reformat/Refactor a Golfer Class

A simple case of removing unneeded code and fixing broken indentation.

Start file
class Golfer
     def initialize; end # initialize
  def useless; end;
  
     def self.hello(a,b,c,d)
      puts "Hello #{a}, #{b}, #{c}, #{d}"
   end
end
End file
class Golfer
  def self.hello(*a)
    puts "Hello #{a.join(',')}"
  end
end

View Diff

2,7c2,4
<      def initialize; end # initialize
<   def useless; end;
<   
<      def self.hello(a,b,c,d)
<       puts "Hello #{a}, #{b}, #{c}, #{d}"
<    end
---
>   def self.hello(*a)
>     puts "Hello #{a.join(',')}"
>   end

Solutions by @ParasamGateZero:

Unlock 10 remaining solutions by signing in and submitting your own entry
Created by: @igrigorik

1603 active golfers, 6512 entries

Solutions by @ParasamGateZero:
32
#159 - ParasamGateZero / @ParasamGateZero

01/22/2018 at 12:23AM

33
#>262 - ParasamGateZero / @ParasamGateZero

01/22/2018 at 12:19AM

34
#>308 - ParasamGateZero / @ParasamGateZero

01/22/2018 at 12:07AM

35
#>375 - ParasamGateZero / @ParasamGateZero

01/21/2018 at 06:55PM

36
#>456 - ParasamGateZero / @ParasamGateZero

01/21/2018 at 06:00PM

37
#>538 - ParasamGateZero / @ParasamGateZero

01/21/2018 at 05:50PM

38
#>622 - ParasamGateZero / @ParasamGateZero

01/21/2018 at 05:44PM

38
#>622 - ParasamGateZero / @ParasamGateZero

01/21/2018 at 05:48PM

45
#>1108 - ParasamGateZero / @ParasamGateZero

01/21/2018 at 05:34PM

51
#>1347 - ParasamGateZero / @ParasamGateZero

01/21/2018 at 07:59AM