From: Ralph Mason <ralph.mason@...>
Date: 2001-11-13T11:44:55+09:00
Subject: [ruby-talk:24974] without eval?

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Another simple newby question.

I am wondering if there is anyway to write the code below without the =
eval.

global_variables.each{ |v| puts "#{v} =3D #{eval(v).to_s}" }

Thanks
Ralph

P.S Does anyone know why the =A3 (pound) key doesn't work correctly in =
IRB (on windows)?


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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML><HEAD>
<META http-equiv=3DContent-Type content=3D"text/html; =
charset=3Diso-8859-1">
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<DIV><FONT face=3DArial size=3D2>Another simple newby =
question.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>I am wondering if there is anyway to =
write the code=20
below without the eval.</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>global_variables.each{ |v| puts "#{v} =
=3D=20
#{eval(v).to_s}" }</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>Thanks</FONT></DIV>
<DIV><FONT face=3DArial size=3D2>Ralph</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT face=3DArial size=3D2>P.S Does anyone know why the =A3 =
(pound) key doesn't=20
work correctly in IRB (on windows)?</FONT></DIV>
<DIV><FONT face=3DArial size=3D2></FONT>&nbsp;</DIV></BODY></HTML>

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