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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 @vkrest:

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

1486 active golfers, 6033 entries

Solutions by @vkrest:
33
#222 - Volodymyr / @vkrest

07/09/2013 at 06:32PM

34
#>286 - Volodymyr / @vkrest

07/09/2013 at 06:30PM

35
#>331 - Volodymyr / @vkrest

07/09/2013 at 06:08PM

36
#>416 - Volodymyr / @vkrest

07/09/2013 at 06:00PM

36
#>416 - Volodymyr / @vkrest

07/09/2013 at 06:05PM

38
#>567 - Volodymyr / @vkrest

07/09/2013 at 05:54PM

40
#>735 - Volodymyr / @vkrest

07/09/2013 at 05:52PM

41
#>810 - Volodymyr / @vkrest

07/09/2013 at 05:46PM

43
#>928 - Volodymyr / @vkrest

07/09/2013 at 05:31PM

44
#>997 - Volodymyr / @vkrest

07/09/2013 at 05:24PM