Class: Sequel::Dataset

Inherits:
Object
  • Object
show all
Defined in:
lib/sequel/sequel-extensions.rb

Instance Method Summary collapse

Instance Method Details

#await_count_change ⇒ Object 



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# File 'lib/sequel/sequel-extensions.rb', line 15

def await_count_change
	polling_interval = 1.5
	current_count = self.count

	loop do
		break if self.count != current_count
		sleep polling_interval
	end
	
end

#on_count_change ⇒ Object 



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# File 'lib/sequel/sequel-extensions.rb', line 6

def on_count_change
	Thread.new do
		loop do 
			await_count_change
			yield(self)
		end
	end
end