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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 @tolver_a:

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Created by: @igrigorik

1602 active golfers, 6511 entries

Solutions by @tolver_a:
32
#145 - Alonzo / @tolver_a

07/23/2016 at 10:38PM

33
#>258 - Alonzo / @tolver_a

07/23/2016 at 10:29PM

34
#>307 - Alonzo / @tolver_a

07/23/2016 at 10:27PM

35
#>371 - Alonzo / @tolver_a

07/23/2016 at 10:14PM

36
#>449 - Alonzo / @tolver_a

07/23/2016 at 10:10PM

37
#>535 - Alonzo / @tolver_a

07/23/2016 at 07:42AM

38
#>617 - Alonzo / @tolver_a

07/23/2016 at 07:36AM

39
#>709 - Alonzo / @tolver_a

07/23/2016 at 07:32AM

42
#>944 - Alonzo / @tolver_a

07/23/2016 at 07:29AM

43
#>997 - Alonzo / @tolver_a

07/23/2016 at 07:27AM

44
#>1064 - Alonzo / @tolver_a

07/23/2016 at 07:19AM

45
#>1106 - Alonzo / @tolver_a

07/23/2016 at 07:12AM

47
#>1213 - Alonzo / @tolver_a

07/23/2016 at 07:00AM