Module: Qe::Worker

Defined in:
lib/qe/worker.rb,
lib/qe/worker/class_methods.rb,
lib/qe/worker/instance_methods.rb

Defined Under Namespace

Modules: ClassMethods, InstanceMethods

Class Method Summary collapse

Class Method Details

.find(name) ⇒ Object

Find a worker by its name. If worker constant is not found, raises a NameError exception.



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# File 'lib/qe/worker.rb', line 13

def self.find(name)
  name.split("::").reduce(Object) do |const, name|
    const.const_get(name)
  end
end

.included(base) ⇒ Object 



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# File 'lib/qe/worker.rb', line 3

def self.included(base)
  base.class_eval do
    include InstanceMethods
    extend ClassMethods
  end
end

.perform(worker_name, options) ⇒ Object

Perform the specified worker if given options.



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# File 'lib/qe/worker.rb', line 20

def self.perform(worker_name, options)
  find(worker_name).new(options).tap do |job|
    begin
      job.before
      job.perform
      job.after
    rescue Exception => error
      job.error(error)
    end
  end
end