文档介绍：TEAM LinG
Praise for Higher-Order Perl...
As a programmer, your bookshelf is probably overflowing with books that did nothing to change the way you
program...orthink about programming.
You’re going to need pletely different shelf for this book.
While discussing caching techniques in Chapter 3, Mark Jason Dominus points out how a large enough
increase in power can change the fundamental way you think about a technology. And that’s precisely what
this entire book does for Perl.
It raids the deepest vaults and highest towers puter Science, and transforms the many arcane treasures
it finds—recursion, iterators, filters, memoization, partitioning, numerical methods, higher-order functions,
currying, cutsorting, grammar-based parsing, lazy evaluation, and constraint programming—into powerful
and practical tools for real-world programming tasks: file system interactions, HTML processing, database
access, web spidering, typesetting, mail processing, home finance, text outlining, and diagram generation.
Along the way it also scatters smaller (but equally invaluable) gems, like the elegant explanation of the
difference between “scope” and “duration” in Chapter 3, or the careful exploration of how best to return
error flags in Chapter 4. It even has practical tips for Perl evangelists.
Dominus presents even the plex ideas in simple, comprehensible ways, but promises on
the precision and attention to detail for which he is so widely and justly admired.
His writing is—as always—lucid, eloquent, witty, pelling.
Aptly named, this truly /is/ a Perl book of a higher order, and essential reading for every serious Perl
programmer.
—Damian Conway, Co-designer of Perl 6
TEAM LinG
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TEAM LinG
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Mark Jason Dominus
AMSTERDAM • BOSTON • HEIDELBERG • LONDON
NEW YORK • OXFORD • PARIS • SAN DIEGO
SAN FRANCISCO • SINGAPORE • SYDNEY • TOKYO
Morgan Kaufmann Publishers is an imprint of Elsevier
TEAM LinG