Contents

# encoding: utf-8

class Promise
  module Progress
    def on_progress(&block)
      @on_progress ||= []
      @on_progress << block if block_given?
      @on_progress
    end

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

Version data entries

4 entries across 4 versions & 1 rubygems

Version	Path
promise.rb-0.6.1	lib/promise/progress.rb
promise.rb-0.6.0	lib/promise/progress.rb
promise.rb-0.5.0	lib/promise/progress.rb
promise.rb-0.4.0	lib/promise/progress.rb