Module: Promise::Progress

Included in:
Promise
Defined in:
lib/promise/progress.rb

Instance Method Summary collapse

Instance Method Details

#on_progress(&block) ⇒ Object 



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# File 'lib/promise/progress.rb', line 5

def on_progress(&block)
  (@on_progress ||= []).tap do |callbacks|
    callbacks << block if block_given?
  end
end

#progress(status) ⇒ Object 



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# File 'lib/promise/progress.rb', line 11

def progress(status)
  if pending?
    on_progress.each { |block| block.call(status) }
  end
end