YAML::PP::Constructor(3)

NAME
YAML::PP::Constructor - Constructing data structure from parsing events

METHODS

new The Constructor constructor

        my $constructor = YAML::PP::Constructor->new(
            schema => $schema,
            cyclic_refs => $cyclic_refs,
        );

init
    Resets any data being used during construction.

        $constructor->init;

document_start_event, document_end_event, mapping_start_event, mapping_end_event, sequence_start_event, sequence_end_event, scalar_event, alias_event, stream_start_event, stream_end_event
    These methods are called from YAML::PP::Parser:

        $constructor->document_start_event($event);

anchors, set_anchors
    Helper for storing anchors during construction

docs, set_docs
    Helper for storing resulting documents during construction

stack, set_stack
    Helper for storing data during construction

cyclic_refs, set_cyclic_refs
    Option for controlling the behaviour when finding circular references

schema, set_schema
    Holds a YAML::PP::Schema object

stringify_complex
    When constructing a hash and getting a non-scalar key, this method is used to stringify the key.

    It uses a terse Data::Dumper output. Other modules, like YAML::XS, use the default stringification, ARRAY(0x55617c0c7398) for example.