lib/geo_ruby/geojson.rb in georuby-1.9.3 vs lib/geo_ruby/geojson.rb in georuby-1.9.5

@@ -1,6 +1,13 @@
 # GeoJSON parser based on the v1.0 spec at http://geojson.org/geojson-spec.html
+require 'rubygems'
+begin
+  require 'json'
+rescue LoadError
+  puts "You've loaded GeoRuby GeoJSON Support."
+  puts "Please install any 'json' provider gem. `gem install json`"
+end
 
 module GeoRuby
   #Raised when an error in the GeoJSON string is detected
   class GeojsonFormatError < StandardError
   end
@@ -21,16 +28,20 @@
       else
         (self.id == other.id) && (self.geometry == other.geometry) && (self.properties == other.properties)
       end
     end
 
-    def to_json(options={})
+    def as_json(options={})
       output = {}
       output[:type] = 'Feature'
       output[:geometry] = geometry
       output[:properties] = properties
       output[:id] = id unless id.nil?
       output.to_json(options)
+    end
+
+    def to_json(options = {})
+      as_json(options).to_json
     end
     alias :as_geojson :to_json
   end
 
   # Class added to support geojson 'Feature Collection' objects