Contents

gem 'nokogiri', '> 1.10.8'
require 'nokogiri'

require 'representable'

module Representable
  module XML
    autoload :Binding, 'representable/xml/binding'
    autoload :Collection, 'representable/xml/collection'
    autoload :Namespace, 'representable/xml/namespace'

    def self.included(base)
      base.class_eval do
        include Representable
        extend ClassMethods
        self.representation_wrap = true # let representable compute it.
        register_feature Representable::XML
      end
    end


    module ClassMethods
      def remove_namespaces!
        representable_attrs.options[:remove_namespaces] = true
      end

      def format_engine
        Representable::XML
      end

      def collection_representer_class
        Collection
      end
    end

    def from_xml(doc, *args)
      node = parse_xml(doc, *args)

      from_node(node, *args)
    end

    def from_node(node, options={})
      update_properties_from(node, options, Binding)
    end

    # Returns a Nokogiri::XML object representing this object.
    def to_node(options={})
      options[:doc] = Nokogiri::XML::Document.new # DISCUSS: why do we need a fresh Document here?
      root_tag = options[:wrap] || representation_wrap(options)

      create_representation_with(Node(options[:doc], root_tag.to_s), options, Binding)
    end

    def to_xml(*args)
      to_node(*args).to_s
    end

    alias_method :render, :to_xml
    alias_method :parse, :from_xml

  private
    def remove_namespaces?
      # TODO: make local Config easily extendable so you get Config#remove_ns? etc.
      representable_attrs.options[:remove_namespaces]
    end

    def parse_xml(doc, *args)
      node = Nokogiri::XML(doc)

      node.remove_namespaces! if remove_namespaces?
      node.root
    end
  end
end

Version data entries

5 entries across 5 versions & 3 rubygems

Version	Path
blacklight-spotlight-3.6.0.beta8	vendor/bundle/ruby/3.2.0/gems/representable-3.2.0/lib/representable/xml.rb
fluent-plugin-google-cloud-logging-on-prem-0.1.0	vendor/ruby/3.1.0/gems/representable-3.2.0/lib/representable/xml.rb
representable-3.2.0	lib/representable/xml.rb
representable-3.1.1	lib/representable/xml.rb
representable-3.1.0	lib/representable/xml.rb