Victor 'Zverok' Shepelev
6/10/2007 7:46:00 AM
From: Nicko [mailto:anko.com@gmail.com]
Sent: Sunday, June 10, 2007 10:30 AM
>
>arraydiff = array1 - array2
>--------------
>
>What methods would I have to overload to accomplish this task? I
>could not find an example like this anywhere!
array1 - array2
is just a shorthand for
array1.-(array2)
where "-" is normal method name.
So, you can just do
class Array
def -(other)
...
end
end
--
zverok.