From: "RubyTalk@..." <rubytalk@...>
Date: 2007-04-07T05:34:31+09:00
Subject: Re: can erb produce erb?

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@maybe= val.nil? ? true : false

blah <%%=  <%= @maybe %>  %>

I use this format in generators for rails.  I dont know if it is as clean
looking for short example but for full rhtml pages it works well.

Stephen Becker IV

On 4/6/07, Tim Pease <tim.pease@gmail.com> wrote:
> On 4/6/07, talkin ruby <rubytalk.heidmotron@gmail.com> wrote:
> > just wondering if you could do something like this...
> >
> > ERB.new( some_erb_string ).result  #  '<%= result %>'  another erb
template
> >
> > so that way the result could be processed by another ERB.new
> >
>
> You are an evil and twisted individual!  ;)
>
> To answer your question, though, sure!  ERb can do that.
>
> require 'erb'
>
> @blah = '<%= @not_blah %>'
> ERB.new( "blah <%= @blah %>" ).result    #=>  "blah <%= @not_blah %>"
>
>
> Blessings,
> TwP
>
>

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