maybe someone can help me. i am trying to make a class such that when it
is used it acts like one or another class based on an attribute. i wrote
this little factory version:
this could work (i actually haven’t run it) but the problem is that the
type of the object returned is not Text, but TextSingle or TextMultiple.
i need it to be Text. eg.
atext = Text.new(1)
p atext.class # --> TextSingle
for it it needs to be:
p atext.class # --> Text
First, which do you want, an instance of distinct classes, or
one of a particular class?
What about these?
class TextSingle; def class; Text end end
class TextMultiple; def class; Text end end
class TextSingle; def self.to_s; “Text” end end
class TextMultiple; def self.to_s; “Text” end end
At Tue, 27 Aug 2002 12:01:25 +0900, Tom Sawyer wrote: