[Haskell-cafe] Stack ADT?

Casey Hawthorne caseyh at istar.ca
Fri Feb 5 10:36:40 EST 2010

You could also implement stacks with mutable data structures, e.g.
STArray, etc.

What do you want to use a stack ADT for?

Usually stacks are discussed for pedagogical purposes but usually
recursion is used if you need a stack like operation.

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