attributesattrs
Arguments: %attributes
Arguments: \%attributes
Return Value: $self
Arguments: none
Return Value: \%attributes
Accepts either a list of key/value pairs, or a hash-ref.
$w->attributes( $key => $value );
$w->attributes( { $key => $value } );
Returns the object reference, to allow method chaining.
As of v1.10, passing a hash-ref no longer deletes current attributes, instead the attributes are added to
the current attributes hash.
This means the attributes hash-ref can no longer be emptied using "$w-"attributes( { } );>. Instead, you
may use "%{ $w-"attributes } = ();>.
As a special case, if no arguments are passed, the return value is a hash-ref of attributes instead of
the object reference. This provides backwards compatibility to support:
$w->attributes->{key} = $value;
"attrs" is an alias for "attributes".
mk_attr_accessors
Arguments: @names
Return Value: @names