Hi,

In message "[ruby-talk:4647] Function argument lists in parentheses?"
    on 00/08/30, Toby Hutton <thutton / vet.com.au> writes:

|I have a question about method args - why is it that most of the time
|you don't need to put them in parentheses (but you can if you wish)
|while certain methods require it?

Certain methods?  For example?

Whether parentheses are required depends on the place where the method
appear, not the type of it.  The parentheses can be ommitted if no
ambiguity arise.

							matz.