when doing ps6, I met with some difficulty with setRobotPosition of class Robot. Is it OK just add one line 'self.position = to position' ?
I wrote some test codes to show it briefly. Let's have a look. http://pastebin.com/LfKh8mad

In setPosition method, self.position should be updated but it didn't. It puzzles me a lot.

Someone knows why ?

Question

when doing ps6, I met with some difficulty with setRobotPosition of class Robot. Is it OK just add one line 'self.position = to position' ? 
I wrote some test codes to show it briefly. Let's have a look. http://pastebin.com/LfKh8mad

In setPosition method, self.position should be updated but it didn't. It puzzles me a lot.

Someone knows why ?

anonymous · Answer

u didn't do that in BaseRobot?

anonymous · Answer

i had a hunch - don't know why maybe some circular referencing going on?? this seems to work - i change the argument names http://dpaste.com/816471/