From: Henry House <hajhouse@...>
Date: 2001-09-06T05:10:41+09:00
Subject: [ruby-talk:20942] Re: calling original method in overrided method ?


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On Thu, Sep 06, 2001 at 04:57:08AM +0900, Barnett, Aaron wrote:
>=20
> i think it'd go something like:
>=20
> Class String
> 	alias :to_i_orig :to_i
>=20
> 	def to_i
> 		fail "#{self} is not a valid integer" unless self =3D~ /^\d*$/
> 		to_i_orig
> 	end
> end

Works like a charm! Thanks.

--=20
Henry House
OpenPGP key available from http://romana.hajhouse.org/hajhouse.asc

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