[ruby-talk:5263] Re: problem: undefined method `size' for File

Hi,

In message "[ruby-talk:5259] Re: problem: undefined method `size' for File"
    on 00/10/03, DaVinci <[e-mail]> writes:

|> |print logfile.size("/home/eric/rubytest/fact.rb"), "\n"
|> >print File.size("/home/eric/rubytest/fact.rb"), "\n"
|> 
|> And distinguish instance method and class method from now on.
|
|	In this case I don't understand well why it should be a class method
|	instead of instance method.
|
|	Is there any reason or simply it is so?.

I don't know why you don't understand. ;-)

In this case, logfile is a instance of File class which represents a
connection to the certain file on the filesystem.  So asking specific
instance for the filesize with pathname makes me feel weird.

Maybe

|> |print logfile.size, "\n"

makes sense.  But unfortunately standard C does not provide the
portable way to get the size of opened file.

							matz.