Higher-Order Perl

Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Higher-Order Perl (Transforming programs with programs), ISBN 1-55860-701-3 (ISBN 978-1-55860-701-9), is a book written by Mark Jason Dominus with the goal to teach Perl programmers with a strong C and Unix background how to use techniques with roots in functional programming languages like Lisp that are available in Perl as well, but less known. The book is often referred to as HOP. The provisional title of HOP was Perl Advanced Techniques Handbook. The author has made the full text of HOP available in MOD (a derivative of POD), as well as a PDF.