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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 @sooqua:

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Created by: @igrigorik

1603 active golfers, 6512 entries

Solutions by @sooqua:
38
#631 - sooqua / @sooqua

08/08/2019 at 09:14PM

39
#>726 - sooqua / @sooqua

08/08/2019 at 09:14PM

40
#>800 - sooqua / @sooqua

08/08/2019 at 09:13PM

42
#>953 - sooqua / @sooqua

08/08/2019 at 09:12PM

44
#>1068 - sooqua / @sooqua

08/08/2019 at 09:10PM

46
#>1160 - sooqua / @sooqua

08/08/2019 at 09:03PM

49
#>1296 - sooqua / @sooqua

08/08/2019 at 09:09PM

50
#>1324 - sooqua / @sooqua

08/08/2019 at 09:01PM

51
#>1348 - sooqua / @sooqua

08/08/2019 at 08:58PM

52
#>1378 - sooqua / @sooqua

08/08/2019 at 09:00PM