Learning Perl Objects, References, and Modules
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absent import lists abstract methods accessors AUTOLOAD method and 2nd Class::MethodMaker module anonymous arrays complex data and creating directly defined hash references and square brackets and anonymous hash creating filesystem capture example anonymous subroutines 2nd API (Application Programming Interface) archiving arguments [See parameters] array reference anonymous array constructors and 2nd arrows and 2nd blessing curly braces and 2nd dereferencing 2nd 3rd 4th efficient sorting example empty arrays and features 2nd hashes into IO::File objects and modifying 2nd nested data structures Schwartzian Transform ARRAY(0x1a2b3c) arrays [See also anonymous arrays][See also anonymous arrays] curly braces dereferencing and 2nd modifying 2nd nested data structures and ordered lists and package names and referencing 2nd 3rd 4th scalars and scoping considerations arrows drop arrow rule hash references and 2nd method invocation arrow 2nd 3rd 4th AUTOLOAD method accessors and 2nd functionality 2nd inheritance and $AUTOLOAD variable AutoLoader core module autovivification hash references and process defined
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