lib/ruby-progressbar/time.rb in ruby-progressbar-1.6.1 vs lib/ruby-progressbar/time.rb in ruby-progressbar-1.7.0

@@ -1,22 +1,25 @@
-class ProgressBar
-  class Time
-    def self.now(time = ::Time)
-      @@time = time
+class   ProgressBar
+class   Time
+  def self.now(time = ::Time)
+    @time = time
 
-      @@time.send unmocked_time_method
-    end
+    @time.send unmocked_time_method
+  end
 
-  private
-    def self.unmocked_time_method
-      time_mocking_library_methods.find { |method| @@time.respond_to? method }
-    end
+  def self.unmocked_time_method
+    @unmocked_time_method ||= begin
+                                time_mocking_library_methods.find do |method|
+                                  @time.respond_to? method
+                                end
+                              end
+  end
 
-    def self.time_mocking_library_methods
-      [
-        :now_without_mock_time,       # Timecop
-        :now_without_delorean,        # Delorean
-        :now                          # Actual
-      ]
-    end
+  def self.time_mocking_library_methods
+    [
+      :now_without_mock_time,       # Timecop
+      :now_without_delorean,        # Delorean
+      :now                          # Actual
+    ]
   end
+end
 end