Performs the job immediately. The job is not sent to the queuing adapter
but directly executed by blocking the execution of others until it’s
finished. perform_now returns
the value of your job’s perform method.
class MyJob<ActiveJob::Basedef perform"Hello World!"endendputsMyJob.new(*args).perform_now# => "Hello World!"
# File activejob/lib/active_job/execution.rb, line 46
def perform_now
# Guard against jobs that were persisted before we started counting executions by zeroing out nil counters
self.executions = (executions || 0) + 1
deserialize_arguments_if_needed
_perform_job
rescue Exception => exception
handled = rescue_with_handler(exception)
return handled if handled
run_after_discard_procs(exception)
raise
end
