[Newbies] Feedback: Using Output as the Next Input

[Dan]

Howdy,

A class is instantiated and produces output in a data structure (array, collection, dictionary, 
...). Upon each later (maybe months later) instantiation, the previous output is needed as 
input. What is the best way to do this for modest (not huge) output? Some possibilities:
    Externally - file out and file in
    Within the class - compile class methods containing the output; save with Montecello

I'm interested in how to dynamically compile a class method. Can Browser be invoked 
dynamically? In studying Browser and friends, it looks complicated. Am I missing something 
or attempting something foolish or ...?

- Dan