Stringification in classic Perl OOP
Use the same sub as function or as method in Perl
ref - What kind of reference is this variable?
Array references in Perl
Unique values in an array reference in Perl
Can't use string (...) as an HASH ref while "strict refs" in use at ...
Refactoring the script and add logging
Refactoring large test suite - separating data from code
Eliminate circular reference memory-leak using weaken
How to dereference a reference to a hash or to an array in Perl
Some MetaCPAN advanced search tricks using prefixes
Benchmark: Refactoring MD5 calculation in Rex
Refactoring Perl code
Can't call method ... on unblessed reference
Refactoring Dancer 2 app, using before hook
undefined reference to boot_DynaLoader
How to get a slice of an array or an array reference?
Moo with array reference as attributes - with or without default values
Moo with hash reference as attributes - with or without default values