Class: Rockstar::Base

Inherits:
Object
  • Object
show all
Defined in:
lib/rockstar/base.rb

Direct Known Subclasses

Album, Artist, Auth, Chart, Event, Geo, Library, Metro, Session, Tag, Track, User, Venue

Class Method Summary collapse

Class Method Details

.connection ⇒ Object 



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# File 'lib/rockstar/base.rb', line 8

def connection
  @connection ||= REST::Connection.new(API_URL + API_VERSION + "/")
end

.fetch_and_parse(resource, params = {}, sign_request = false) ⇒ Object 



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# File 'lib/rockstar/base.rb', line 12

def fetch_and_parse(resource, params = {}, sign_request = false)
  Hpricot::XML(connection.get(resource, sign_request, params))
end

.get_instance(api_method, instance_name, element, params, sign_request = false) ⇒ Object 



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# File 'lib/rockstar/base.rb', line 16

def get_instance(api_method, instance_name, element, params, sign_request = false)
  rockstar_class = "rockstar/#{element.to_s}".camelize.constantize
  doc      = self.fetch_and_parse(api_method, params, sign_request)
  (doc/element).inject([]) { |elements, el| elements << rockstar_class.new_from_xml(el, doc); elements }
end