init_with

# File ext/psych/lib/psych/visitors/to_ruby.rb, line 377
      def init_with o, h, node
        c = Psych::Coder.new(node.tag)
        c.map = h

        if o.respond_to?(:init_with)
          o.init_with c
        elsif o.respond_to?(:yaml_initialize)
          if $VERBOSE
            warn "Implementing #{o.class}#yaml_initialize is deprecated, please implement \"init_with(coder)\""
          end
          o.yaml_initialize c.tag, c.map
        else
          h.each { |k,v| o.instance_variable_set(:"@#{k}", v) }
        end
        o
      end