Class: Trans::Api::TorrentDummy

Inherits:
Object
  • Object
show all
Defined in:
lib/trans-api/torrent.rb

Overview

Dummy class to handle chained calling Inspired by delayed_job (message_sending.rb) github.com/collectiveidea/delayed_job/blob/master/lib/delayed/message_sending.rb

Instance Method Summary collapse

Constructor Details

#initialize(task, target_object, place) ⇒ TorrentDummy

Returns a new instance of TorrentDummy.



303
304
305
306
307
308
309
 
# File 'lib/trans-api/torrent.rb', line 303

def initialize(task, target_object, place)
  @task = task # lambda
  @target_object = target_object
  @place = place

  self.wait if @place == :before
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method, *args) ⇒ Object

handling Torrent method calls



312
313
314
315
316
317
318
319
320
321
322
 
# File 'lib/trans-api/torrent.rb', line 312

def method_missing(method, *args)

  unless args.empty?
    @target_object.send method, *args
  else
    @target_object.send method
  end

  self.wait if @place == :after

end

Instance Method Details

#wait ⇒ Object 



324
325
326
327
328
329
330
331
332
333
334
335
336
 
# File 'lib/trans-api/torrent.rb', line 324

def wait
  begin
    # keep trying task (and refreshing the torrent file)
    while true do
      @target_object.reset!
      t = @task.call @target_object
      break if t # task achieved!
    end
  rescue Exception => e
    # some error has occured ()
    @@last_error = {error: "wait_exception", message: e.message}
  end
end