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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 @yayamip:

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Created by: @igrigorik

1602 active golfers, 6511 entries

Solutions by @yayamip:
38
#634 - nefforr / @yayamip

09/25/2019 at 03:48AM

39
#>726 - nefforr / @yayamip

09/25/2019 at 03:46AM

40
#>801 - nefforr / @yayamip

09/25/2019 at 02:36AM

40
#>801 - nefforr / @yayamip

09/25/2019 at 03:02AM

40
#>801 - nefforr / @yayamip

09/25/2019 at 03:39AM

42
#>953 - nefforr / @yayamip

09/25/2019 at 02:43AM

45
#>1108 - nefforr / @yayamip

09/25/2019 at 02:22AM

47
#>1221 - nefforr / @yayamip

09/25/2019 at 01:36AM

49
#>1295 - nefforr / @yayamip

09/25/2019 at 02:18AM

56
#>1441 - nefforr / @yayamip

09/25/2019 at 01:21AM

85
#>1569 - nefforr / @yayamip

09/25/2019 at 01:14AM