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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 @krudolph9:

Unlock 16 remaining solutions by signing in and submitting your own entry
Created by: @igrigorik

1426 active golfers, 5779 entries

Solutions by @krudolph9:
32
#47 - Kurt Robert Rudolph / @krudolph9

01/07/2013 at 12:28AM

32
#>47 - Kurt Robert Rudolph / @krudolph9

01/07/2013 at 12:48AM

33
#>211 - Kurt Robert Rudolph / @krudolph9

01/07/2013 at 12:24AM

34
#>278 - Kurt Robert Rudolph / @krudolph9

01/07/2013 at 12:09AM

36
#>403 - Kurt Robert Rudolph / @krudolph9

01/06/2013 at 11:56PM

38
#>552 - Kurt Robert Rudolph / @krudolph9

01/06/2013 at 11:52PM

41
#>783 - Kurt Robert Rudolph / @krudolph9

01/06/2013 at 11:41PM

42
#>851 - Kurt Robert Rudolph / @krudolph9

01/06/2013 at 11:32PM

43
#>900 - Kurt Robert Rudolph / @krudolph9

01/06/2013 at 11:18PM

43
#>900 - Kurt Robert Rudolph / @krudolph9

01/06/2013 at 11:25PM

47
#>1091 - Kurt Robert Rudolph / @krudolph9

01/06/2013 at 10:55PM

47
#>1091 - Kurt Robert Rudolph / @krudolph9

01/06/2013 at 11:09PM

51
#>1215 - Kurt Robert Rudolph / @krudolph9

01/06/2013 at 10:41PM

52
#>1241 - Kurt Robert Rudolph / @krudolph9

01/06/2013 at 10:31PM

61
#>1349 - Kurt Robert Rudolph / @krudolph9

01/06/2013 at 10:12PM

69
#>1375 - Kurt Robert Rudolph / @krudolph9

01/06/2013 at 10:08PM