List::Objects::WithUtils::Role::Array::Typed3pm

Usage

  # Via List::Objects::WithUtils::Array::Typed ->
  use List::Objects::WithUtils 'array_of';
  use Types::Standard -all;
  use List::Objects::Types -all;
  # Array of Ints:
  my $arr = array_of Int() => (1,2,3);
  # Array of array objects of Ints (coerced from ARRAYs):
  my $arr = array_of TypedArray[Int] => [1,2,3], [4,5,6];

Overview

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 (or other object conforming to Type::API, as of "v2.25"):

  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