Contents

require 'time'

module Timewarp
  def self.freeze(time, &block)
    frozen_time = time.is_a?(String) ? Time.parse(time) : time
    control_timeline proc {frozen_time}, &block
  end

  def self.control_timeline(timeline_proc)
    (class <<Time; self; end).class_eval do
      alias original_now now
      define_method(:now) { timeline_proc.call }
    end
    yield
  ensure
    (class <<Time; self; end).class_eval do
      alias now original_now
      remove_method :original_now
    end
  end
end

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
jstorimer-deep-test-2.0.0	infrastructure/timewarp/lib/timewarp.rb
jstorimer-deep-test-0.2.0	infrastructure/timewarp/lib/timewarp.rb
jstorimer-deep-test-0.1.0	infrastructure/timewarp/lib/timewarp.rb