> - "Use instance variables in blocks" -- what does this mean? Do you
> mean block locals?
yes, block locals. Or temporary variables.
> - "Pages are OrderedCollection: pages was a dictionary of in-sequence
> numbers pointing at pages. Changing that to a collection is more
> elegant." How so? Dictionaries are much faster for finding
> individual elements, no?
I sure hope not. (AnOrderedCollection at: int) is faster than (ADictionary
at: int). Not much faster, but about 40% faster.
Peace and Luck!
Je77
