libscalar-does-perl
like ref() but useful
Description
Scalar::Does provides a "does()" built-in. A check that "ref($thing) eq 'ARRAY'" doesn't allow you to accept an object that uses overloading to provide an array-like interface. This package also includes IO::Detect, for detecting if a scalar is a filehandle (or something filehandle-like).Upload more screenshots
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Homepage
https://metacpan.org/release/Scalar-Does
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