The book is structured into several core functional areas to improve your Perl development workflow:
: Adoption of the "modulino" concept (modules that can also run as scripts) and updated tools for program distribution. Mastering Perl, 2nd Edition: Creating Professio...
: Understanding symbol tables, typeglobs, package variables, and defining subroutines on the fly. The book is structured into several core functional
: Techniques for "jury-rigging" or patching modules without editing the original source code. Mastering Perl, 2nd Edition: Creating Professio...
: Updated to include modern tools like autodie and TryCatch . Improved Logging : Enhanced coverage of the Log4perl module.
: Detailed techniques for profiling with Devel::NYTProf and benchmarking Perl programs to identify bottlenecks.
This edition added roughly 50 pages of content and includes several major revisions from the original 2006 text: