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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 @welle_tw:

Unlock 14 remaining solutions by signing in and submitting your own entry
Created by: @igrigorik

1496 active golfers, 6066 entries

Solutions by @welle_tw:
32
#83 - Christian Welle / @welle_tw

01/20/2014 at 09:37PM

33
#>230 - Christian Welle / @welle_tw

01/20/2014 at 09:16PM

33
#>230 - Christian Welle / @welle_tw

01/20/2014 at 09:20PM

34
#>292 - Christian Welle / @welle_tw

01/20/2014 at 09:07PM

34
#>292 - Christian Welle / @welle_tw

01/20/2014 at 09:08PM

34
#>292 - Christian Welle / @welle_tw

01/20/2014 at 09:13PM

35
#>340 - Christian Welle / @welle_tw

01/20/2014 at 09:01PM

36
#>419 - Christian Welle / @welle_tw

01/20/2014 at 08:59PM

36
#>419 - Christian Welle / @welle_tw

01/20/2014 at 09:00PM

37
#>502 - Christian Welle / @welle_tw

01/20/2014 at 08:53PM

37
#>502 - Christian Welle / @welle_tw

01/20/2014 at 08:57PM

38
#>578 - Christian Welle / @welle_tw

01/20/2014 at 08:50PM

39
#>667 - Christian Welle / @welle_tw

01/20/2014 at 08:48PM

40
#>749 - Christian Welle / @welle_tw

01/20/2014 at 08:41PM