EM::Timer#reset and #postpone (don't use these, they leak memory)

gistfile1.rbx

require 'rubygems'
require 'eventmachine'

class EventMachine::Timer
  def reset seconds
    prev = EM.instance_variable_get('@timers')[@signature]
    cancel
    initialize(seconds){ prev.call }
  end

  def postpone seconds
    prev = EM.instance_variable_get('@timers')[@signature]
    EM.instance_variable_get('@timers')[@signature] = proc{
      EM.add_timer(seconds){ prev.call }
    }
  end
end

EM.run{
  
  p Time.now

  t = EM::Timer.new(1){ p Time.now }
  t.postpone(1)
  t.postpone(1)

  u = EM::Timer.new(5){ p Time.now }
  u.reset(1)
  
}