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Contents
# encoding: utf-8
module Backup
class Finder
attr_accessor :trigger, :config
##
# Initializes a new Backup::Finder object
# and stores the path to the configuration file
def initialize(trigger, config)
@trigger = trigger.to_sym
@config = config
end
##
# Tries to find and load the configuration file and return the proper
# backup model configuration (specified by the 'trigger')
def find
unless File.exist?(config)
puts "Could not find a configuration file in '#{config}'."; exit
end
##
# Loads the backup configuration file
instance_eval(File.read(config))
##
# Iterates through all the instantiated backup models and returns
# the one that matches the specified 'trigger'
Backup::Model.all.each do |model|
if model.trigger.eql?(trigger)
return Backup::Model.current = model
end
end
puts "Could not find trigger '#{trigger}' in '#{config}'."; exit
end
end
end
Version data entries
22 entries across 22 versions & 3 rubygems