time_stack_item.rb in timecop-0.9.5

- old
+ new
@@ -1,140 +1,140 @@
 class Timecop
-    # A data class for carrying around "time movement" objects.  Makes it easy to keep track of the time
-    # movements on a simple stack.
-    class TimeStackItem #:nodoc:
-      attr_reader :mock_type
+  # A data class for carrying around "time movement" objects.  Makes it easy to keep track of the time
+  # movements on a simple stack.
+  class TimeStackItem #:nodoc:
+    attr_reader :mock_type
 
-      def initialize(mock_type, *args)
-        raise "Unknown mock_type #{mock_type}" unless [:freeze, :travel, :scale].include?(mock_type)
-        @travel_offset  = @scaling_factor = nil
-        @scaling_factor = args.shift if mock_type == :scale
-        @mock_type      = mock_type
-        @time           = parse_time(*args)
-        @time_was       = Time.now_without_mock_time
-        @travel_offset  = compute_travel_offset
-      end
+    def initialize(mock_type, *args)
+      raise "Unknown mock_type #{mock_type}" unless [:freeze, :travel, :scale].include?(mock_type)
+      @travel_offset  = @scaling_factor = nil
+      @scaling_factor = args.shift if mock_type == :scale
+      @mock_type      = mock_type
+      @time           = parse_time(*args)
+      @time_was       = Time.now_without_mock_time
+      @travel_offset  = compute_travel_offset
+    end
 
-      def year
-        time.year
-      end
+    def year
+      time.year
+    end
 
-      def month
-        time.month
-      end
+    def month
+      time.month
+    end
 
-      def day
-        time.day
-      end
+    def day
+      time.day
+    end
 
-      def hour
-        time.hour
-      end
+    def hour
+      time.hour
+    end
 
-      def min
-        time.min
-      end
+    def min
+      time.min
+    end
 
-      def sec
-        time.sec
-      end
+    def sec
+      time.sec
+    end
 
-      def utc_offset
-        time.utc_offset
-      end
+    def utc_offset
+      time.utc_offset
+    end
 
-      def travel_offset
-        @travel_offset unless mock_type == :freeze
-      end
+    def travel_offset
+      @travel_offset unless mock_type == :freeze
+    end
 
-      def travel_offset_days
-        (@travel_offset / 60 / 60 / 24).round
-      end
+    def travel_offset_days
+      (@travel_offset / 60 / 60 / 24).round
+    end
 
-      def scaling_factor
-        @scaling_factor
-      end
+    def scaling_factor
+      @scaling_factor
+    end
 
-      def time(time_klass = Time) #:nodoc:
-        if @time.respond_to?(:in_time_zone)
-          time = time_klass.at(@time.dup.localtime)
-        else
-          time = time_klass.at(@time)
-        end
-
-        if travel_offset.nil?
-          time
-        elsif scaling_factor.nil?
-          time_klass.at(Time.now_without_mock_time + travel_offset)
-        else
-          time_klass.at(scaled_time)
-        end
+    def time(time_klass = Time) #:nodoc:
+      if @time.respond_to?(:in_time_zone)
+        time = time_klass.at(@time.dup.localtime)
+      else
+        time = time_klass.at(@time)
       end
 
-      def scaled_time
-        (@time + (Time.now_without_mock_time - @time_was) * scaling_factor).to_f
+      if travel_offset.nil?
+        time
+      elsif scaling_factor.nil?
+        time_klass.at(Time.now_without_mock_time + travel_offset)
+      else
+        time_klass.at(scaled_time)
       end
+    end
 
-      def date(date_klass = Date)
-        date_klass.jd(time.__send__(:to_date).jd)
-      end
+    def scaled_time
+      (@time + (Time.now_without_mock_time - @time_was) * scaling_factor).to_f
+    end
 
-      def datetime(datetime_klass = DateTime)
-        if Float.method_defined?(:to_r)
-          fractions_of_a_second = time.to_f % 1
-          datetime_klass.new(year, month, day, hour, min, (fractions_of_a_second + sec), utc_offset_to_rational(utc_offset))
-        else
-          datetime_klass.new(year, month, day, hour, min, sec, utc_offset_to_rational(utc_offset))
-        end
+    def date(date_klass = Date)
+      date_klass.jd(time.__send__(:to_date).jd)
+    end
+
+    def datetime(datetime_klass = DateTime)
+      if Float.method_defined?(:to_r)
+        fractions_of_a_second = time.to_f % 1
+        datetime_klass.new(year, month, day, hour, min, (fractions_of_a_second + sec), utc_offset_to_rational(utc_offset))
+      else
+        datetime_klass.new(year, month, day, hour, min, sec, utc_offset_to_rational(utc_offset))
       end
+    end
 
-      private
+    private
 
-      def rational_to_utc_offset(rational)
-        ((24.0 / rational.denominator) * rational.numerator) * (60 * 60)
-      end
+    def rational_to_utc_offset(rational)
+      ((24.0 / rational.denominator) * rational.numerator) * (60 * 60)
+    end
 
-      def utc_offset_to_rational(utc_offset)
-        Rational(utc_offset, 24 * 60 * 60)
-      end
+    def utc_offset_to_rational(utc_offset)
+      Rational(utc_offset, 24 * 60 * 60)
+    end
 
-      def parse_time(*args)
-        arg = args.shift
-        if arg.is_a?(Time)
-          arg
-        elsif Object.const_defined?(:DateTime) && arg.is_a?(DateTime)
-          time_klass.at(arg.to_time.to_f).getlocal
-        elsif Object.const_defined?(:Date) && arg.is_a?(Date)
-          time_klass.local(arg.year, arg.month, arg.day, 0, 0, 0)
-        elsif args.empty? && (arg.kind_of?(Integer) || arg.kind_of?(Float))
-          time_klass.now + arg
-        elsif arg.nil?
-          time_klass.now
+    def parse_time(*args)
+      arg = args.shift
+      if arg.is_a?(Time)
+        arg
+      elsif Object.const_defined?(:DateTime) && arg.is_a?(DateTime)
+        time_klass.at(arg.to_time.to_f).getlocal
+      elsif Object.const_defined?(:Date) && arg.is_a?(Date)
+        time_klass.local(arg.year, arg.month, arg.day, 0, 0, 0)
+      elsif args.empty? && (arg.kind_of?(Integer) || arg.kind_of?(Float))
+        time_klass.now + arg
+      elsif arg.nil?
+        time_klass.now
+      else
+        if arg.is_a?(String) && Time.respond_to?(:parse)
+          time_klass.parse(arg)
         else
-          if arg.is_a?(String) && Time.respond_to?(:parse)
-            time_klass.parse(arg)
-          else
-            # we'll just assume it's a list of y/m/d/h/m/s
-            year   = arg        || 2000
-            month  = args.shift || 1
-            day    = args.shift || 1
-            hour   = args.shift || 0
-            minute = args.shift || 0
-            second = args.shift || 0
-            time_klass.local(year, month, day, hour, minute, second)
-          end
+          # we'll just assume it's a list of y/m/d/h/m/s
+          year   = arg        || 2000
+          month  = args.shift || 1
+          day    = args.shift || 1
+          hour   = args.shift || 0
+          minute = args.shift || 0
+          second = args.shift || 0
+          time_klass.local(year, month, day, hour, minute, second)
         end
       end
+    end
 
-      def compute_travel_offset
-        time - Time.now_without_mock_time
-      end
+    def compute_travel_offset
+      time - Time.now_without_mock_time
+    end
 
-      def times_are_equal_within_epsilon t1, t2, epsilon_in_seconds
-        (t1 - t2).abs < epsilon_in_seconds
-      end
+    def times_are_equal_within_epsilon t1, t2, epsilon_in_seconds
+      (t1 - t2).abs < epsilon_in_seconds
+    end
 
-      def time_klass
-        Time.respond_to?(:zone) && Time.zone ? Time.zone : Time
-      end
+    def time_klass
+      Time.respond_to?(:zone) && Time.zone ? Time.zone : Time
     end
+  end
 end