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mperham--sidekiq/lib/sidekiq/extensions/active_record.rb
2012-11-08 09:05:11 -08:00

36 lines
1.1 KiB
Ruby

require 'sidekiq/extensions/generic_proxy'
module Sidekiq
module Extensions
##
# Adds a 'delay' method to ActiveRecords to offload instance method
# execution to Sidekiq. Examples:
#
# User.recent_signups.each { |user| user.delay.mark_as_awesome }
#
# Please note, this is not recommended as this will serialize the entire
# object to Redis. Your Sidekiq jobs should pass IDs, not entire instances.
# This is here for backwards compatibility with Delayed::Job only.
class DelayedModel
include Sidekiq::Worker
def perform(yml)
(target, method_name, args) = YAML.load(yml)
target.send(method_name, *args)
end
end
module ActiveRecord
def delay(options={})
Proxy.new(DelayedModel, self, options)
end
def delay_for(interval, options={})
Proxy.new(DelayedModel, self, options.merge('at' => Time.now.to_f + interval.to_f))
end
def delay_until(timestamp, options={})
Proxy.new(DelayedModel, self, options.merge('at' => timestamp.to_f))
end
end
end
end