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package List::Objects::WithUtils::Array::Typed; |
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use strictures 1; |
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require Role::Tiny; |
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Role::Tiny->apply_roles_to_package( __PACKAGE__, |
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qw/ |
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List::Objects::WithUtils::Role::Array |
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List::Objects::WithUtils::Role::Array::WithJunctions |
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List::Objects::WithUtils::Role::Array::Typed |
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/, |
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); |
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use Exporter 'import'; |
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our @EXPORT = 'array_of'; |
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sub array_of { __PACKAGE__->new(@_) } |
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1; |
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=pod |
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=for Pod::Coverage array_of |
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=head1 NAME |
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List::Objects::WithUtils::Array::Typed - Type-checking array objects |
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=head1 SYNOPSIS |
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use List::Objects::WithUtils 'array_of'; |
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use Types::Standard -all; |
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use List::Objects::Types -all; |
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my $arr = array_of( Int() => 1 .. 10 ); |
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$arr->push('foo'); # dies, failed type check |
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$arr->push(11 .. 15); # ok |
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my $arr_of_arrs = array_of( ArrayObj ); |
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$arr_of_arrs->push([], []); # ok, coerces to ArrayObj |
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=head1 DESCRIPTION |
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These are type-checking array objects; elements are checked against the |
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specified type when the object is constructed or new elements are added. |
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The first argument passed to the constructor should be a L<Type::Tiny> type: |
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use Types::Standard -all; |
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my $arr = array_of Str() => qw/foo bar baz/; |
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If the initial type-check fails, a coercion is attempted. |
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This class consumes the following roles, which contain most of the relevant |
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documentation: |
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L<List::Objects::WithUtils::Role::Array> |
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L<List::Objects::WithUtils::Role::Array::WithJunctions> |
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L<List::Objects::WithUtils::Role::Array::Typed> |
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Also see L<Types::Standard>, L<List::Objects::Types> |
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=head1 AUTHOR |
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Jon Portnoy <avenj@cobaltirc.org> with significant contributions from Toby |
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Inkster (CPAN: TOBYINK) |
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=cut |
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