lib/clockwork.rb in clockwork-0.2.3 vs lib/clockwork.rb in clockwork-0.2.4

@@ -101,20 +101,23 @@
 
 	def clear!
 		@@events = []
 		@@handler = nil
 	end
+	
 end
 
-class Numeric
-	def seconds; self; end
-	alias :second :seconds
+unless 1.respond_to?(:seconds) 
+  class Numeric
+  	def seconds; self; end
+  	alias :second :seconds
 
-	def minutes; self * 60; end
-	alias :minute :minutes
+  	def minutes; self * 60; end
+  	alias :minute :minutes
 
-	def hours; self * 3600; end
-	alias :hour :hours
+  	def hours; self * 3600; end
+  	alias :hour :hours
 
-	def days; self * 86400; end
-	alias :day :days
-end
+  	def days; self * 86400; end
+  	alias :day :days
+  end
+end
\ No newline at end of file