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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 @songz:

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Created by: @igrigorik

1478 active golfers, 5993 entries

Solutions by @songz:
32
#71 - Song Zheng / @songz

10/15/2013 at 02:10AM

33
#>225 - Song Zheng / @songz

10/15/2013 at 02:09AM

34
#>289 - Song Zheng / @songz

10/15/2013 at 02:06AM

35
#>326 - Song Zheng / @songz

11/08/2012 at 07:55PM

36
#>407 - Song Zheng / @songz

11/08/2012 at 07:54PM

37
#>489 - Song Zheng / @songz

11/08/2012 at 07:47PM

37
#>489 - Song Zheng / @songz

11/08/2012 at 07:50PM

38
#>561 - Song Zheng / @songz

11/08/2012 at 07:33PM

39
#>647 - Song Zheng / @songz

11/08/2012 at 07:31PM

40
#>731 - Song Zheng / @songz

11/08/2012 at 07:27PM

41
#>802 - Song Zheng / @songz

11/08/2012 at 07:26PM

42
#>873 - Song Zheng / @songz

11/08/2012 at 07:26PM

47
#>1122 - Song Zheng / @songz

11/08/2012 at 07:23PM

50
#>1233 - Song Zheng / @songz

11/08/2012 at 07:19PM

56
#>1342 - Song Zheng / @songz

11/08/2012 at 07:18PM