class Rufus::Scheduler

def do_schedule_at (at, params={}, &block)


schedule_every). It's protected, don't use it directly.
The core method behind schedule_at and schedule_in (and also
def do_schedule_at (at, params={}, &block)
  #puts "0 at is '#{at.to_s}' (#{at.class})"
  at = at_to_f at
  #puts "1 at is '#{at.to_s}' (#{at.class})"}"
  jobClass = params[:every] ? EveryJob : AtJob
  job_id = params[:job_id]
  b = to_block params, &block
  job = jobClass.new self, at, job_id, params, &b
  #do_unschedule(job_id) if job_id
  if at < (Time.new.to_f + @precision)
    job.trigger() unless params[:discard_past]
    return nil
  end
  @schedule_queue << job
  job.job_id
end