module Lutaml::Model::Utils
def snake_case(str)
def snake_case(str) str = str.to_s.tr(".", "_") return str unless /[A-Z-]|::/.match?(str) str.gsub("::", "/") .gsub(/([A-Z]+)(?=[A-Z][a-z])|([a-z\d])(?=[A-Z])/) { "#{$1 || $2}_" } .tr("-", "_") .downcase end