hijri.rb in hijri-0.5.0

- old
+ new

@@ -2,9 +2,17 @@
 
 module Hijri
   ISLAMIC_EPOCH = 227014
   AVERAGE_YEARS_DAYS = 354.367056
   AVERAGE_MONTH_DAYS = 29.530588
+  
+  INFINITY = +1.0/0.0
+  
+  if RUBY_VERSION < '1.8.8'
+    class ::Range
+      alias :cover? :include?
+    end
+  end
 end
 
 require 'hijri/version'
 require 'hijri/date'
 require 'hijri/datetime'