From: Paganoni <noway@...>
Date: 2009-03-23T03:57:06+09:00
Subject: Re: How #{} works

le 22/03/2009 14:53, Fran�ois Montel nous a dit:
> Can anyone explain this?
> 
>>> a = ["b"]
> => ["b"]
>>> a == "b"
> => false
>>> "#{a}" == "b"
> => true
> 
> Since a is an array, how come the last statement evaluates as true?

Because, since it's embedded in a string Ruby does a .to_s against the 
array. And ["b"].to_s == "b" is true