```{index} single: YAML::PP::Schema::YAML1_1 ``` # YAML::PP::Schema::YAML1_1 YAML 1.1 Schema for YAML::PP ## SYNOPSIS ```perl use YAML::PP; my $yp = YAML::PP->new( schema => ['YAML1_1'] ); my $yaml = <<'EOM'; --- booltrue: [ true, True, TRUE, y, Y, yes, Yes, YES, on, On, ON ] EOM my $data = $yp->load_string($yaml); ``` ## DESCRIPTION This schema allows you to load the common YAML Types from YAML 1.1. ## METHODS - register Called by YAML::PP::Schema ## SEE ALSO - [https://yaml.org/type/null.html](https://yaml.org/type/null.html) - [https://yaml.org/type/float.html](https://yaml.org/type/float.html) - [https://yaml.org/type/int.html](https://yaml.org/type/int.html) - [https://yaml.org/type/bool.html](https://yaml.org/type/bool.html)