michael rice wrote:
I was just looking at my UML (Unified Modeling Language) User Guide
and discovered this:
"The number of object-oriented methods increased from fewer than 10 to
more than 50 during the period between 1989 and 1994." pg. xviii,
Booch, Rumbaugh, Jacobson, 1999
Is there a modeling methodology recommended for functional languages?
Michael
UML of course is not a methodology, its a language. "Rational Unified
Process" (RUP) is a methodology.
There is no recommended methodology for functional programming, but
large chunks of RUP and most similar methodologies have little to do
with OO programming, and therefore could be used as-is. All the project
planning, configuration management, requirements management and so on
will work just fine.
When it comes to the software design in functional languages I find it
best to start by looking for a domain analysis of the problem (something
that RUP includes as well, if I recall correctly). Then try to
translate that domain analysis into an embedded domain specific language
(EDSL). Ideally the EDSL should allow you to describe anything that is
physically or logically possible in the domain, but nothing that is
impossible. Then you can go ahead and create your software by
translating the requirements directly into the EDSL.
Paul.
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