When I run my dog I count critters. I can identify some of them. And
so developed a taxonomy counter in python. Incrementing one of these
objects also increments all those above it. Thus if we find a frog
I'd increment the animal object; on finding a skunk we'd go elsewhere
before incrementing "mammal". Home again I'd read 2 animal, 1 mammal,
0 all else. I suppose I used a registration technique in the python
object initializer. Solutions in j please?
The interface includes construct structure, modify any of the objects,
report correctly.
animal
bird reptile mammal
/ \ / | \
snake newt deer rabbit squirrel
Related, has anyone written Design Patterns in j? Thanks, Dave.
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