SPUG:Prototyping Subroutines in Class(Objects)
Don Shanks
dshanks at u.washington.edu
Wed Feb 5 11:23:53 CST 2003
Here's a question: What is the proper way to prototype a subroutine that
exists within an object or class?
sub foo($$) {
my $self = shift;
my $bar = shift;
}
or
sub foo ($) {
my $self = shift;
my $bar = shift;
}
Does it matter if you prototype the class object since it is passed
whether you want to or not, or is this just a matter of style?
Don Shanks
Cell Systems Inititative/University of Washington
dshanks at u.washington.edu
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