init

# File lib/open-uri.rb, line 414
    def Meta.init(obj, src=nil) # :nodoc:
      obj.extend Meta
      obj.instance_eval {
        @base_uri = nil
        @meta = {} # name to string.  legacy.
        @metas = {} # name to array of strings.
      }
      if src
        obj.status = src.status
        obj.base_uri = src.base_uri
        src.metas.each {|name, values|
          obj.meta_add_field2(name, values)
        }
      end
    end