From: Sebastian Hungerecker <sepp2k@...>
Date: 2009-03-22T22:55:20+09:00
Subject: Re: How #{} works

François Montel wrote:
> >> a = ["b"]
>
> => ["b"]
>
> >> a == "b"
>
> => false
>
> >> "#{a}" == "b"
>
> => true
>
> Since a is an array, how come the last statement evaluates as true?

"#{ ["b"] }" == ["b"].to_s #=> true
["b"].to_s == "b" #=> true
["b"].to_s #=> "b"