to_i should round

lib/range_math.rb

@@ -33,7 +33,7 @@ class Range
   end
 
   def to_i
-    (self.begin.to_i..self.end.to_i)
+    (self.begin.round..self.end.round)
   end
   
   def average

range_math.gemspec

@@ -1,6 +1,6 @@
 Gem::Specification.new do |s|
   s.name = "range_math"
-  s.version = "0.6.0"
+  s.version = "0.6.1"
 
   s.required_rubygems_version = Gem::Requirement.new(">= 0") if s.respond_to? :required_rubygems_version=
   s.authors = ["muflax"]