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require "active_support/rescuable"
require "active_job/arguments"
module ActiveJob
module Execution
extend ActiveSupport::Concern
include ActiveSupport::Rescuable
# Includes methods for executing and performing jobs instantly.
module ClassMethods
# Performs the job immediately.
#
# MyJob.perform_now("mike")
#
def perform_now(*args)
job_or_instantiate(*args).perform_now
end
def execute(job_data) #:nodoc:
ActiveJob::Callbacks.run_callbacks(:execute) do
job = deserialize(job_data)
job.perform_now
end
end
end
# Performs the job immediately. The job is not sent to the queueing adapter
# but directly executed by blocking the execution of others until it's finished.
#
# MyJob.new(*args).perform_now
def perform_now
deserialize_arguments_if_needed
run_callbacks :perform do
# Guard against jobs that were persisted before we started counting executions by zeroing out nil counters
self.executions = (executions || 0) + 1
perform(*arguments)
end
rescue => exception
rescue_with_handler(exception) || raise
end
def perform(*)
fail NotImplementedError
end
end
end
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