Hi, I'm new to Ruby. Just started to take some online classes and now study operators. Is there a difference if there is any between AND operator "&&" and equality operator "==" ?
on 2016-12-06 02:33
on 2016-12-06 08:02
Eh .... do they have anything in common? a == b evaluates to true, if a equals b (where the meaning of "equality" depends on the types of a and b. a && b evaluates to b, if a would evaluate to true in a boolean context, and evaluates to a otherwise. Hence, 5 == 9 is false, but 5 && 9 is 9.