Searching for "REF"

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• ref

• ref - What kind of reference is this variable?

• Unique values in an array reference in Perl

• How to dereference a reference to a hash or to an array in Perl

• Refactoring Dancer 2 app, using before hook

• Array references in Perl

• Eliminate circular reference memory-leak using weaken

• Refactor the tests to use Test::More (Pod::Tree 1.20)

• Moo with hash reference as attributes - with or without default values

• Refactoring large test suite - separating data from code

• Refactoring the script and add logging

• Creating subroutines on the fly using Symbolic references

• Symbolic references in Perl

• Moo with array reference as attributes - with or without default values

• How to get a slice of an array or an array reference?

• Refactor test cases of the Markua Parser in Perl 5

• Refactoring Perl code

• Benchmark: Refactoring MD5 calculation in Rex

• Some MetaCPAN advanced search tricks using prefixes

• Can't use string (...) as an HASH ref while "strict refs" in use at ...