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Contents
module Ratis
class Timetable
attr_accessor :route_short_name, :direction, :service_type, :operator, :effective, :timepoints, :trips
def self.where(conditions)
short_name = conditions.delete :route_short_name
direction = conditions.delete :direction
date = conditions.delete :date
service_type = conditions.delete :service_type
raise ArgumentError.new('You must provide a route_short_name') unless short_name
raise ArgumentError.new('You must provide a direction') unless direction
raise ArgumentError.new('You must provide either date or service_type') if date.blank? && service_type.blank?
Ratis.all_conditions_used? conditions
request_params = { 'Route' => short_name, 'Direction' => direction }
request_params.merge! date ? { 'Date' => date } : { 'Servicetype' => service_type }
response = Request.get 'Timetable', request_params
return nil unless response.success?
headway = response.to_hash[:timetable_response][:headway]
timetable = Timetable.new
timetable.route_short_name = headway[:route]
timetable.direction = headway[:direction]
timetable.service_type = headway[:servicetype]
timetable.operator = headway[:operator]
timetable.effective = headway[:effective]
timepoints_array = []
headway[:timepoints][:stop].each_with_index do |tp, i|
timepoints_array << Timetable::Stop.new(i, tp[:atisstopid], tp[:stopid], tp[:description], tp[:area])
end rescue []
timetable.timepoints = timepoints_array
trips_array = []
headway[:times][:trip].each_with_index do |t,i|
trips_array << Timetable::Trip.new(i, t[:time], t[:comment], t[:sign])
end rescue []
timetable.trips = trips_array
timetable
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems