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Fri Feb 12 12:31:43 EST 2016

Inside-out folds in Erlang?

I've been trying out the idea of abstracting iteration / sequences as
folds.  However, for the more general cases, it needs delimited
continuations to represent an iteration state.  Otherwise, folds are
opaque, e.g. you can't just "pick out an element".

http://okmij.org/ftp/Streams.html#enumerator-stream




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