Merge pull request #26 from nerdEd/feed-info

parse feed_info.txt

lib/gtfs.rb

@@ -3,6 +3,7 @@
 require 'gtfs/agency'
 require 'gtfs/calendar'
 require 'gtfs/calendar_date'
+require 'gtfs/feed_info'
 require 'gtfs/route'
 require 'gtfs/shape'
 require 'gtfs/stop'

lib/gtfs/feed_info.rb

@@ -0,0 +1,19 @@
+module GTFS
+  class FeedInfo
+    include GTFS::Model
+
+    has_required_attrs :publisher_name, :publisher_url, :lang
+    has_optional_attrs :start_date, :end_date, :version
+    attr_accessor *attrs
+
+    column_prefix :feed_
+
+    collection_name :feed_infos
+    required_file false
+    uses_filename 'feed_info.txt'
+
+    def self.parse_feed_infos(data, options={})
+      return parse_models(data, options)
+    end
+  end
+end

lib/gtfs/source.rb

@@ -7,7 +7,7 @@ class Source
 
     ENTITIES = [GTFS::Agency, GTFS::Stop, GTFS::Route, GTFS::Trip, GTFS::StopTime,
                 GTFS::Calendar, GTFS::CalendarDate, GTFS::Shape, GTFS::FareAttribute,
-                GTFS::FareRule, GTFS::Frequency, GTFS::Transfer]
+                GTFS::FareRule, GTFS::Frequency, GTFS::Transfer, GTFS::FeedInfo]
 
     REQUIRED_SOURCE_FILES = ENTITIES.select(&:required_file?).map(&:filename)
     OPTIONAL_SOURCE_FILES = ENTITIES.reject(&:required_file?).map(&:filename)

spec/gtfs/feed_info_spec.rb

@@ -0,0 +1,14 @@
+require File.expand_path(File.dirname(__FILE__) + '/../spec_helper')
+
+describe GTFS::FeedInfo do
+  describe 'FeedInfo.parse_feed_infos' do
+    let(:header_line) {"feed_publisher_name,feed_publisher_url,feed_lang,feed_start_date,feed_end_date,feed_version\n"}
+    let(:invalid_header_line) {"feed_publisher_name,feed_publisher_url,feed_start_date,feed_end_date,feed_version\n"}
+    let(:valid_line) {"Torrance Transit,http://Transit.TorranceCA.gov,en,20141102,20151003,1413\n"}
+    let(:invalid_line) {"Torrance Transit,http://Transit.TorranceCA.gov\n"}
+
+    subject {GTFS::FeedInfo.parse_feed_infos(source_text, opts)}
+
+    include_examples 'models'
+  end
+end