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List::Objects::WithUtils::Hash::Typed - Type-checking hash objects
use List::Objects::WithUtils 'hash_of'; use Types::Standard -all; my $arr = hash_of Int() => ( foo => 1, bar => 2 );
These are type-checking hash objects; values are checked against the specified type when the object is constructed or new elements are added.
The first argument passed to the constructor should be a Type::Tiny type:
use Types::Standard -all; my $hash = hash_of Int() => ( foo => 1 );
If the initial type-check fails, a coercion is attempted.
This class consumes the following roles, which contain most of the relevant documentation:
Creates a new typed hash object.
Jon Portnoy <email@example.com> with significant contributions from Toby Inkster (CPAN: TOBYINK)