List::Objects::WithUtils::Role::Array::Typed - Type-checking array behavior
# Via List::Objects::WithUtils::Array::Typed -> use List::Objects::WithUtils 'array_of'; use Types::Standard -all; use List::Objects::Types -all; my $arr_of_arrs = array_of( ArrayObj => [], [] );
This role makes use of Type::Tie to add type-checking behavior to List::Objects::WithUtils::Role::Array consumers.
The first argument passed to the constructor should be a Type::Tiny type:
use Types::Standard -all; my $arr = array_of Str() => qw/foo bar baz/;
Elements are checked against the specified type when the object is constructed or new elements are added.
If the initial type-check fails, a coercion is attempted.
Values that cannot be coerced will throw an exception.
Also see Types::Standard, List::Objects::Types
Returns the Type::Tiny type the object was created with.
Jon Portnoy <avenj@cobaltirc.org> with significant contributions from Toby Inkster (CPAN: TOBYINK)
To install List::Objects::WithUtils, copy and paste the appropriate command in to your terminal.
cpanm
cpanm List::Objects::WithUtils
CPAN shell
perl -MCPAN -e shell install List::Objects::WithUtils
For more information on module installation, please visit the detailed CPAN module installation guide.