From: Aaron Smith <beingthexemplary@...>
Date: 2007-07-21T10:52:32+09:00
Subject: Re: ERB question, not seeing variables..

Jesse Brown wrote:
>>     e = ERB.new(template_content, 0, "%<>")
>>     e.result
> 
> I'm not sure if it will be helpful in your situation, but e.result
> will accept a binding parameter. That binding is used to resolve local
> variables in the template.

yeah I got if figured out.. thanks..

require 'erb'
class TemplateParser
  def TemplateParser.parse(template, params)
    params.each do |k,v|
      self.instance_variable_set(:"@#{k}",v)
    end
    template_content = ''
    File.open(template, "r") do |f|
      while line = f.gets
        template_content << line
      end
    end
    e = ERB.new(template_content, 0, "%<>")
    e.result(self.send("binding"))
  end
end

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