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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 @rakeshpgopal:

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Created by: @igrigorik

1603 active golfers, 6512 entries

Solutions by @rakeshpgopal:
41
#876 - Rakesh P / @rakeshpgopal

05/23/2018 at 06:03PM

42
#>950 - Rakesh P / @rakeshpgopal

05/23/2018 at 05:49PM

44
#>1067 - Rakesh P / @rakeshpgopal

05/23/2018 at 05:42PM

44
#>1067 - Rakesh P / @rakeshpgopal

05/23/2018 at 05:47PM

48
#>1264 - Rakesh P / @rakeshpgopal

05/23/2018 at 05:31PM

51
#>1347 - Rakesh P / @rakeshpgopal

05/23/2018 at 05:21PM