Contents

module Blather
class Stanza
class PubSub

  class Affiliations < PubSub
    register :pubsub_affiliations, :pubsub_affiliations, self.ns

    include Enumerable

    def initialize(type = nil, host = nil)
      super
      affiliations
    end

    ##
    # Kill the affiliations node before running inherit
    def inherit(node)
      affiliations.remove!
      super
    end

    def affiliations
      aff = pubsub.find_first('//pubsub_ns:affiliations', :pubsub_ns => self.class.ns)
      (self.pubsub << (aff = XMPPNode.new('affiliations'))) unless aff
      aff
    end

    def [](affiliation)
      list[affiliation]
    end

    def each(&block)
      list.each &block
    end

    def size
      list.size
    end

    def list
      items = affiliations.find('//pubsub_ns:affiliation', :pubsub_ns => self.class.ns)
      items.inject({}) do |hash, item|
        hash[item.attributes[:affiliation].to_sym] ||= []
        hash[item.attributes[:affiliation].to_sym] << item.attributes[:node]
        hash
      end
    end
  end #Affiliations

end #PubSub
end #Stanza
end #Blather

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
blather-0.2.2	lib/blather/stanza/pubsub/affiliations.rb