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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 @xaykot:

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Created by: @igrigorik

1614 active golfers, 6557 entries

Solutions by @xaykot:
32
#121 - Дима Давыдов / @xaykot

08/15/2015 at 07:56AM

33
#>246 - Дима Давыдов / @xaykot

08/15/2015 at 07:53AM

34
#>306 - Дима Давыдов / @xaykot

08/15/2015 at 07:50AM

35
#>364 - Дима Давыдов / @xaykot

08/15/2015 at 07:46AM

37
#>534 - Дима Давыдов / @xaykot

08/15/2015 at 07:42AM

40
#>793 - Дима Давыдов / @xaykot

08/15/2015 at 07:22AM

40
#>793 - Дима Давыдов / @xaykot

08/15/2015 at 07:37AM

41
#>871 - Дима Давыдов / @xaykot

08/15/2015 at 07:22AM