[Petal] [PATCH] Options via constructor rather than package globals

[Steve Purkis]

On Thursday, June 5, 2003, at 10:26  am, Steve Purkis wrote:

> [snip]
> And as for implementing (2), at the moment I do something like this:

Sorry - cut-n-paste from the worng project.  In Petal-style, that's:

	# Petal::Hash object
	sub hash
	{
	    my $self = shift;
	    if (@_) { $self->{-hash} = shift; return $self; }
	    else    { return $self->{-hash}; }
	}

Which is still long winded but consistent, which is important.  That's 
another point I forgot to make... :)

-Steve