Module: Tins::DateTimeDummy

Defined in:
lib/tins/date_time_dummy.rb

Class Method Summary collapse

Class Method Details

.included(modul) ⇒ Object 



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# File 'lib/tins/date_time_dummy.rb', line 5

def self.included(modul)
  class << modul
    alias really_now now

    remove_method :now rescue nil

    attr_writer :dummy

    def dummy(value = nil)
      if value.nil?
        @dummy
      else
        begin
          old_dummy = @dummy
          @dummy = value
          yield
        ensure
          @dummy = old_dummy
        end
      end
    end

    def now
      if dummy
        dummy.dup
      else
        really_now
      end
    end
  end
  super
end