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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 @egor_laufer:

Unlock 16 remaining solutions by signing in and submitting your own entry
Created by: @igrigorik

1602 active golfers, 6511 entries

Solutions by @egor_laufer:
32
#31 - Egor Laufer / @egor_laufer

09/14/2012 at 10:09PM

33
#>214 - Egor Laufer / @egor_laufer

09/14/2012 at 10:07PM

34
#>283 - Egor Laufer / @egor_laufer

09/14/2012 at 10:01PM

35
#>335 - Egor Laufer / @egor_laufer

09/14/2012 at 09:53PM

36
#>419 - Egor Laufer / @egor_laufer

09/14/2012 at 09:47PM

37
#>502 - Egor Laufer / @egor_laufer

09/14/2012 at 09:46PM

38
#>586 - Egor Laufer / @egor_laufer

09/14/2012 at 09:46PM

39
#>672 - Egor Laufer / @egor_laufer

09/14/2012 at 09:42PM

40
#>761 - Egor Laufer / @egor_laufer

09/14/2012 at 08:25PM

42
#>916 - Egor Laufer / @egor_laufer

09/14/2012 at 08:21PM

42
#>916 - Egor Laufer / @egor_laufer

09/14/2012 at 08:24PM

43
#>972 - Egor Laufer / @egor_laufer

09/14/2012 at 08:18PM

43
#>972 - Egor Laufer / @egor_laufer

09/14/2012 at 09:43PM

46
#>1136 - Egor Laufer / @egor_laufer

09/14/2012 at 08:02PM

51
#>1333 - Egor Laufer / @egor_laufer

09/14/2012 at 07:59PM

55
#>1420 - Egor Laufer / @egor_laufer

09/14/2012 at 07:56PM