If you have return, it is an explicit return which can be at any point in a method, but the last expression of any method is always returned as an implicit return, so no return is ever needed for the last expression in a Ruby method.

Thank you for this, learned a lot!

yep, but it's optional

Ruby has an implicit return for the last statement in methods.

nope, not in ruby

Don't you need to put 'return' in order to use the function properly elsewhere?

So simple.. Love it!

Really is a smart and clear solution compared to mine.. holy!