From: "amir e." <aef1370@...>
Date: 2011-07-24T19:12:16+09:00
Subject: Exclusive operator in ruby

Hi
I am C++ programmer and I start ruby programming about 1 month.I have 2
questions:
1 - I don't understand what is these operators : === and !== . please
give an example.
2 - As respect , Ruby is very comfort language , can we define function
like this :
def myFunc( a=0 , b=1 , c=2 )
d = a+b+c
end

and call this function with only third argument like :
myFunc( , , 10).

thanks

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