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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 @jokkebk:

Created by: @igrigorik Tweet

1706 active golfers, 6982 entries

Solutions by @jokkebk:

35

#364 - Joonas Pihlajamaa / @jokkebk

02/08/2014 at 11:26PM

36

#>449 - Joonas Pihlajamaa / @jokkebk

02/08/2014 at 10:57PM

37

#>540 - Joonas Pihlajamaa / @jokkebk

02/08/2014 at 10:53PM

40

#>814 - Joonas Pihlajamaa / @jokkebk

02/08/2014 at 10:52PM