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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 @Boyance_nl:

Unlock 9 remaining solutions by signing in and submitting your own entry
Created by: @igrigorik

1602 active golfers, 6511 entries

Solutions by @Boyance_nl:
33
#210 - Boyance / @Boyance_nl

05/03/2012 at 06:32PM

35
#>329 - Boyance / @Boyance_nl

05/03/2012 at 06:28PM

36
#>415 - Boyance / @Boyance_nl

05/03/2012 at 06:18PM

37
#>497 - Boyance / @Boyance_nl

05/03/2012 at 06:13PM

38
#>583 - Boyance / @Boyance_nl

05/03/2012 at 06:03PM

40
#>759 - Boyance / @Boyance_nl

05/03/2012 at 05:56PM

47
#>1182 - Boyance / @Boyance_nl

05/03/2012 at 05:49PM

52
#>1359 - Boyance / @Boyance_nl

05/03/2012 at 05:42PM

56
#>1432 - Boyance / @Boyance_nl

05/03/2012 at 05:38PM