# File lib/aws/iam/collection.rb, line 38
        def each options = {}, &block
          options = {
            :path_prefix => prefix
          }.merge(options) if prefix
          options[:path_prefix] = options.delete(:prefix) if
            options.key?(:prefix)
          if prefix = options[:path_prefix]
            options[:path_prefix] = "/#{prefix}".sub(%r{^//}, "/")
          end
          super(options, &block)
        end