i have problem in this section, assignament is to call method with argument 8:
def cubertino(n) puts n ** 3 end
and whan i call ti with:
i get error message:
Oops, try again. Make sure to call cubertino and pass it the number 8 as an argument.
In console on right say:
undefined method `cubertion' for #<Context:0x6609b8>
What is problem here, and can some1 help me?
Thanks in advance.
P.S. And sorry for my bad English