@@ -1,6 +1,7 @@ module OpenFlashChart class Base - + attr_accessor :elements + attr_accessor :title def initialize(args={}) # set all the instance variables we want # assuming something like this OpenFlashChart.new(:x_axis => 5, :y_axis => 10, :elements => ["one", "two"], ...) @@ -33,10 +34,27 @@ module OpenFlashChart end def to_json2 - self.instance_values.to_json + #self.instance_values.to_json + self.to_renderable.to_json end - alias_method :to_s, :render + def to_renderable + self.instance_values.inject({}) do |hash,key_val_arr| + key,val = key_val_arr + if key == "elements" + hash[key] = val.map{|e| e.to_renderable} + elsif val.class.name =~ /OpenFlashChart/ + puts "returning to_renderable on #{val.class.name} #{val.to_s}" + hash[key] = val.to_renderable + else + puts "returning val for #{val.class.name} #{val.to_s}" + hash[key] = val + end + hash + end + end + + #alias_method :to_s, :render def add_element(element) @elements ||= [] lib/open_flash_chart/base.rb 833033459fe99e09e5894093688f9fd7ad87c2a3 klochner klochner@gmail.com http://github.com/klochner/open_flash_chart/commit/00cf531387880af8c49ed5118737f0492b437f75 00cf531387880af8c49ed5118737f0492b437f75 2009-10-26T12:06:09-07:00 2009-10-26T12:06:09-07:00 changed the to_json2 method to be compatible with the json gem 8728d5c74a3468ae329102c6eb8d58d2be506544 klochner klochner@gmail.com