--- /dev/null
+class DateTime
+ # Returns a JSON string representing the datetime. If ActiveSupport.use_standard_json_time_format is set to true, the
+ # ISO 8601 format is used.
+ #
+ # ==== Examples:
+ #
+ # # With ActiveSupport.use_standard_json_time_format = true
+ # DateTime.civil(2005,2,1,15,15,10).to_json
+ # # => "2005-02-01T15:15:10+00:00"
+ #
+ # # With ActiveSupport.use_standard_json_time_format = false
+ # DateTime.civil(2005,2,1,15,15,10).to_json
+ # # => "2005/02/01 15:15:10 +0000"
+ def to_json(options = nil)
+ if ActiveSupport.use_standard_json_time_format
+ xmlschema.inspect
+ else
+ strftime('"%Y/%m/%d %H:%M:%S %z"')
+ end
+ end
+end