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require 'erb'
require 'fileutils'
require_relative 'resource'
require_relative '../chained'
module RCM
# Only to print out something
class Notify < Resource
include Chained
def initialize(message)
super(message)
@message = message
end
def message(msg)
@message = msg unless msg.nil?
end
def evaluate!
return unless super
puts "#{id} => #{@message}"
end
end
# Add notify keyword to the DSL
class DSL
def notify(message = nil, &block)
return unless @conds_met
n = Notify.new(message.nil? ? '' : message)
n.message(n.instance_eval(&block)) if block
self << n
n
end
end
end
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