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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 @daniel_koker:

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Created by: @igrigorik

1706 active golfers, 6982 entries

Solutions by @daniel_koker:
35
#387 - Daniël De Koker / @daniel_koker

07/01/2018 at 12:51PM

36
#>472 - Daniël De Koker / @daniel_koker

07/01/2018 at 12:41PM

37
#>558 - Daniël De Koker / @daniel_koker

07/01/2018 at 12:40PM

38
#>647 - Daniël De Koker / @daniel_koker

07/01/2018 at 12:34PM

42
#>991 - Daniël De Koker / @daniel_koker

07/01/2018 at 12:32PM

44
#>1120 - Daniël De Koker / @daniel_koker

07/01/2018 at 12:24PM

46
#>1214 - Daniël De Koker / @daniel_koker

07/01/2018 at 12:16PM