Merge pull request #438 from af83/6368-gtfs-import

GTFS import (first step)

1 files changed, 28 insertions, 0 deletions

diff --git a/lib/gtfs/time.rb b/lib/gtfs/time.rb
new file mode 100644
index 000000000..49546532a
--- /dev/null
+++ b/lib/gtfs/time.rb
@@ -0,0 +1,28 @@
+module GTFS
+  class Time
+    attr_reader :hours, :minutes, :seconds
+    def initialize(hours, minutes, seconds)
+      @hours, @minutes, @seconds = hours, minutes, seconds
+    end
+
+    def real_hours
+      hours.modulo(24)
+    end
+
+    def time
+      @time ||= ::Time.new(2000, 1, 1, real_hours, minutes, seconds, "+00:00")
+    end
+
+    def day_offset
+      hours / 24
+    end
+
+    FORMAT = /(\d{1,2}):(\d{2}):(\d{2})/
+
+    def self.parse(definition)
+      if definition.to_s =~ FORMAT
+        new *[$1, $2, $3].map(&:to_i)
+      end
+    end
+  end
+end