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Contents
module God
module Configurable
# Override this method in your Configurable (optional)
#
# Called once after the Configurable has been sent to the block and attributes have been
# set. Do any post-processing on attributes here
def prepare
end
def reset
end
# Override this method in your Configurable (optional)
#
# Called once during evaluation of the config file. Return true if valid, false otherwise
#
# A convenience method 'complain' is available that will print out a message and return false,
# making it easy to report multiple validation errors:
#
# def valid?
# valid = true
# valid &= complain("You must specify the 'pid_file' attribute for :memory_usage") if self.pid_file.nil?
# valid &= complain("You must specify the 'above' attribute for :memory_usage") if self.above.nil?
# valid
# end
def valid?
true
end
def base_name
x = 1 # fix for MRI's local scope optimization bug DO NOT REMOVE!
@base_name ||= self.class.name.split('::').last
end
def friendly_name
base_name
end
def self.complain(text, c = nil)
watch = c.watch rescue nil
msg = ""
msg += "#{watch.name}: " if watch
msg += text
msg += " for #{c.friendly_name}" if c
applog(watch, :error, msg)
false
end
def complain(text, c = nil)
Configurable.complain(text, c)
end
end
end
Version data entries
13 entries across 13 versions & 3 rubygems