Balík: libsafe-isa-perl (1.000010-1)

[ Zdroj: libsafe-isa-perl  ]

module for safely calling isa and friends on things that may not be objects

Since Perl allows providing a subroutine reference, or a method name, to the -> operator (when used as a method call) and a subroutine doesn't require the invocant to actually be an object, Safe::Isa can be used to create safe versions of isa, can, does and DOES by using a subroutine reference that only tries to call the method if it's actually used on an object.

Značky: Software Development: Perl Development, Knižnice, Implementované v: Perl

Ostatné balíky súvisiace s balíkom libsafe-isa-perl

• dep: perl

  Practical Extraction and Report Language od Larryho Walla

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