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Puppet::Parser::Functions::newfunction(:inline_template, :type => :rvalue, :doc =>
"Evaluate a template string and return its value. See `the templating docs
</trac/puppet/wiki/PuppetTemplating>`_ 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: %s" % [detail]
end
end.join("")
end
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