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Contents
#!/usr/bin/env ruby
# This class encapsulates the config data and environmental setup used
# by the various Flapjack components.
#
# "In Australia and New Zealand, small pancakes (about 75 mm in diameter) known as pikelets
# are also eaten. They are traditionally served with jam and/or whipped cream, or solely
# with butter, at afternoon tea, but can also be served at morning tea."
# from http://en.wikipedia.org/wiki/Pancake
require 'log4r'
require 'log4r/outputter/consoleoutputters'
require 'log4r/outputter/syslogoutputter'
module Flapjack
module Pikelet
attr_accessor :logger, :config
# Classes including a pikelet subclass and wanting to extend #bootstrap
# should alias the original method and make sure to call them
# as part of their interstitial method.
def bootstrap(opts = {})
return if @bootstrapped
unless @logger = opts[:logger]
@logger = Log4r::Logger.new("#{self.class.to_s.downcase.gsub('::', '-')}")
@logger.add(Log4r::StdoutOutputter.new("flapjack"))
@logger.add(Log4r::SyslogOutputter.new("flapjack"))
end
@config = opts[:config] || {}
@bootstrapped = true
end
# Aliasing isn't currently necessary for #cleanup, as it's empty anyway.
# It's probably best practice to do so, in case that changes.
def cleanup
end
end
module GenericPikelet
include Flapjack::Pikelet
def should_quit?
@should_quit
end
def stop
@should_quit = true
end
alias_method :orig_bootstrap, :bootstrap
def bootstrap(opts = {})
@should_quit = false
orig_bootstrap(opts)
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems