lib/tapyrus/ext.rb in tapyrus-0.2.13 vs lib/tapyrus/ext.rb in tapyrus-0.3.0

@@ -1,5 +1,21 @@
 module Tapyrus
   module Ext
     autoload :JsonParser, 'tapyrus/ext/json_parser'
+
+    refine Object do
+      def build_json
+        self.is_a?(Array) ? "[#{self.map { |o| o.to_h.to_json }.join(',')}]" : to_h.to_json
+      end
+
+      def to_h
+        return self if self.is_a?(String)
+        instance_variables.inject({}) do |result, var|
+          key = var.to_s
+          key.slice!(0) if key.start_with?('@')
+          value = instance_variable_get(var)
+          value.is_a?(Array) ? result.update(key => value.map { |v| v.to_h }) : result.update(key => value)
+        end
+      end
+    end
   end
 end