From: Paul Duncan <pabs@...>
Date: 2002-11-06T23:37:34+09:00
Subject: Re: How to get ruby interactive when some condition or error ocurred?


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* Radek Hnilica (Radek@Hnilica.CZ) wrote:
> 	Hello,
>=20
> I'm thinking of, and looking for way to start interactive session from
> running program, when some limit condition, or an error ocurred.  I
> still can't find a way how to do it.
>=20
> Something like
>  ...
>     # some code
>     start_interactive_session if flag
>  ...

require 'irb'

# some code
# ...
IRB::start $STDIN if flag


(hint: if you've got irb installed on a local Unix box, do the
following: cat `which irb`)

> --=20
> Radek Hnilica <Radek at Hnilica dot CZ>
>  when I'm mobile, use <Radek.Hnilica@atlas.cz>
> =3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=
=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D=3D
> No matter how far down the wrong road you've gone, turn back.
> 						Turkish proverb

--=20
Paul Duncan <pabs@pablotron.org>        pabs in #gah (OPN IRC)
http://www.pablotron.org/               OpenPGP Key ID: 0x82C29562

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