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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 @ivanbrennan:

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

1487 active golfers, 6035 entries

Solutions by @ivanbrennan:
32
#110 - Ivan Brennan / @ivanbrennan

12/02/2014 at 03:44AM

33
#>241 - Ivan Brennan / @ivanbrennan

12/02/2014 at 03:43AM

34
#>297 - Ivan Brennan / @ivanbrennan

12/02/2014 at 03:39AM

34
#>297 - Ivan Brennan / @ivanbrennan

12/02/2014 at 03:42AM

35
#>348 - Ivan Brennan / @ivanbrennan

12/02/2014 at 03:37AM

36
#>430 - Ivan Brennan / @ivanbrennan

12/02/2014 at 03:35AM

37
#>513 - Ivan Brennan / @ivanbrennan

12/02/2014 at 03:34AM

39
#>673 - Ivan Brennan / @ivanbrennan

12/02/2014 at 03:32AM

40
#>757 - Ivan Brennan / @ivanbrennan

12/02/2014 at 03:25AM

43
#>945 - Ivan Brennan / @ivanbrennan

12/02/2014 at 03:23AM