Puppet::Parser::Functions::newfunction(:inline_template, :type => :rvalue, :arity => -2, :doc => "Evaluate a template string and return its value. See [the templating docs](http://docs.puppetlabs.com/guides/templating.html) for more information. Note that if multiple template strings are specified, their output is all concatenated and returned as the output of the function.") do |vals| require 'erb' vals.collect do |string| # Use a wrapper, so the template can't get access to the full # Scope object. wrapper = Puppet::Parser::TemplateWrapper.new(self) begin wrapper.result(string) rescue => detail raise Puppet::ParseError, "Failed to parse inline template: #{detail}", detail.backtrace end end.join("") end