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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 @james_bunch:

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Created by: @igrigorik

1603 active golfers, 6512 entries

Solutions by @james_bunch:
37
#544 - james_bunch / @james_bunch

04/20/2019 at 05:58AM

39
#>723 - james_bunch / @james_bunch

04/20/2019 at 01:09AM

39
#>723 - james_bunch / @james_bunch

04/20/2019 at 05:55AM

39
#>723 - james_bunch / @james_bunch

04/20/2019 at 06:11AM

39
#>723 - james_bunch / @james_bunch

04/20/2019 at 06:25AM

40
#>797 - james_bunch / @james_bunch

04/20/2019 at 01:07AM

41
#>878 - james_bunch / @james_bunch

04/20/2019 at 01:03AM

41
#>878 - james_bunch / @james_bunch

04/20/2019 at 01:05AM

42
#>951 - james_bunch / @james_bunch

04/20/2019 at 12:54AM

42
#>951 - james_bunch / @james_bunch

04/20/2019 at 01:01AM

46
#>1160 - james_bunch / @james_bunch

04/20/2019 at 12:34AM