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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 @JohanIsacsson:

Unlock 12 remaining solutions by signing in and submitting your own entry
Created by: @igrigorik

1790 active golfers, 7252 entries

Solutions by @JohanIsacsson:
32
#41 - Johan Isacsson / @JohanIsacsson

10/11/2012 at 10:53PM

33
#>220 - Johan Isacsson / @JohanIsacsson

10/11/2012 at 10:04PM

35
#>351 - Johan Isacsson / @JohanIsacsson

10/11/2012 at 09:50PM

35
#>351 - Johan Isacsson / @JohanIsacsson

10/11/2012 at 10:01PM

37
#>533 - Johan Isacsson / @JohanIsacsson

10/11/2012 at 09:41PM

38
#>624 - Johan Isacsson / @JohanIsacsson

10/11/2012 at 09:33PM

40
#>814 - Johan Isacsson / @JohanIsacsson

10/11/2012 at 08:45PM

42
#>978 - Johan Isacsson / @JohanIsacsson

10/11/2012 at 08:25PM

42
#>978 - Johan Isacsson / @JohanIsacsson

10/11/2012 at 08:39PM

45
#>1164 - Johan Isacsson / @JohanIsacsson

10/11/2012 at 08:00PM

48
#>1340 - Johan Isacsson / @JohanIsacsson

10/11/2012 at 07:53PM

50
#>1410 - Johan Isacsson / @JohanIsacsson

10/11/2012 at 07:31PM