From: talkin ruby <rubytalk.heidmotron@...>
Date: 2007-04-07T05:47:01+09:00
Subject: Re: can erb produce erb?

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thanks! that is exactly what I needed!

On 4/6/07, RubyTalk@gmail.com <rubytalk@gmail.com> wrote:
>
> @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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