From: David Vallner <david@...>
Date: 2006-11-18T10:22:14+09:00
Subject: Re: Question about -r command line option, rubygems

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Daniel Berger wrote:
> Hi all,
>=20
> Ruby 1.8.5 (one click)
> Windows XP
>=20
> I'm trying to require a gem from the command line but it's failing:
>=20
>>C:\ruby -rubygems -rturn test.rb
> ruby: no such file to load -- turn (LoadError)
>=20
> But, I clearly have it installed:
>=20
>>C:\>ruby -e "require 'turn'"
> Loaded suite .
> =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=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
>=20
>  pass: 0,  fail: 0,  error: 0
>  total: 0 tests with 0 assertions in 0.0 seconds
> =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=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
>=20

-r probably only uses the "vanilla" semantics of require, and only
interpreted code picks up the hacks^Wimprovements that rubygems makes.

David Vallner


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