June 2002
Beginner
759 pages
80h 42m
English
Implements a few useful scalar-related subroutines. Like List::Util, Scalar::Util is something useful that doesn’t necessarily fit well as a keyword in the Perl core. By default, Scalar::Util does not export any subroutines. As of Perl 5.8, Scalar::Util is shipped with the source kit.
Scalar::Util implements the following methods.