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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 @the_nQL:

Unlock 11 remaining solutions by signing in and submitting your own entry
Created by: @igrigorik

1603 active golfers, 6512 entries

Solutions by @the_nQL:
32
#130 - Patrick Cichon / @the_nQL

12/07/2015 at 09:54PM

33
#>250 - Patrick Cichon / @the_nQL

12/07/2015 at 09:48PM

34
#>305 - Patrick Cichon / @the_nQL

12/07/2015 at 09:44PM

34
#>305 - Patrick Cichon / @the_nQL

12/07/2015 at 09:45PM

35
#>362 - Patrick Cichon / @the_nQL

12/07/2015 at 09:41PM

35
#>362 - Patrick Cichon / @the_nQL

12/07/2015 at 09:42PM

36
#>447 - Patrick Cichon / @the_nQL

12/07/2015 at 09:39PM

38
#>616 - Patrick Cichon / @the_nQL

12/07/2015 at 09:36PM

39
#>706 - Patrick Cichon / @the_nQL

12/07/2015 at 09:34PM

40
#>791 - Patrick Cichon / @the_nQL

12/07/2015 at 09:33PM

41
#>870 - Patrick Cichon / @the_nQL

12/07/2015 at 09:32PM