From: Cheyne Li <happy.go.lucky.clr@...>
Date: 2008-05-13T07:29:12+09:00
Subject: Re: Problem with files comparing

Dave Thomas wrote:
> On May 12, 2008, at 4:58 PM, Cheyne Li wrote:
>>
>> After running the function. There's no result as all. Is there anybody
>> has the idea what's wrong with it?
> 
> 
> You probably need to call your function.
> 
> 
> Dave

Hi, Dave

I tried put them in a class, and tested, but it kept throwing me the 
error message. The code and error message are in the following:

class Cmprocess
  # Create the object
  def initialize(from,to)
    @from = from
    @to = to
  end

  def fcmp
    require 'ftools'
    compare(@from,@to, true)
  end

 r= Cmprocess.new("my_log.txt","my_log_e.txt")

  if r.fcmp then
   puts "Identical files."
 else
   puts "Different files."
 end

end


C:\Documents and Settings\cheynel\My 
Documents\NetBeansProjects\task1\lib\fcmp.rb:11:in `fcmp': undefined 
method `compare' for #<Cmprocess:0xb40ec4 @to="my_log_e.txt", 
@from="my_log.txt"> (NoMethodError)
        from C:\Documents and Settings\cheynel\My 
Documents\NetBeansProjects\task1\lib\fcmp.rb:16
        from C:\Documents and Settings\cheynel\My 
Documents\NetBeansProjects\task1\lib\fcmp.rb:2


I used netbean for ruby to ran it
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