From: Brian Buckley <briankbuckley@...>
Date: 2006-01-15T23:39:33+09:00
Subject: Re: Duration between two days

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>
> Requiring mathn did not change the return type. Requiring mathn
> changed how rationals display themselves


I think the return type is changed, not just how Rationals are displayed.

(date2 - date1).class  # =3D> Rational
require 'mathn'
(date2 - date1).class  # =3D> Fixnum

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