class GoogleMapsAPI::Directions::EncodedPolyline
Attributes
encoded[R]
Public Class Methods
new(encoded)
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# File lib/google_maps_api/directions/encoded_polyline.rb, line 4 def initialize(encoded) @encoded = encoded end
Public Instance Methods
coordinates()
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# File lib/google_maps_api/directions/encoded_polyline.rb, line 8 def coordinates @coordinates ||= decode @coordinates end
to_s()
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# File lib/google_maps_api/directions/encoded_polyline.rb, line 13 def to_s encoded end
Private Instance Methods
decode()
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# File lib/google_maps_api/directions/encoded_polyline.rb, line 19 def decode begin require "polylines" unless defined?(Polylines) array = Polylines::Decoder.decode_polyline(encoded) return array.collect do |c| GoogleMapsAPI::Core::Coordinate.from_array(c) end rescue LoadError raise "You need to install and require the 'polylines' (https://rubygems.org/gems/polylines) gem in your Gemfile if you want to use this method" end end