lib/geometry/annulus.rb in geometry-6.5 vs lib/geometry/annulus.rb in geometry-6.6

@@ -20,11 +20,11 @@
 	end
 
 	# @!attribute inner_radius
 	#   @return [Number]  the radius of the inside of the {Annulus}
 	def inner_radius
-	    @inner_radius || (@inner_diameter && @inner_diameter/2)
+	    @inner_radius || (@inner_diameter && @inner_diameter.to_r/2)
 	end
 
 	# @!attribute outer_diameter
 	#   @return [Number]  the out diameter
 	def outer_diameter
@@ -32,10 +32,10 @@
 	end
 
 	# @!attribute outer_radius
 	#   @return [Number]  the outer radius
 	def outer_radius
-	    @outer_radius || (@outer_diameter && @outer_diameter/2)
+	    @outer_radius || ((@outer_diameter && @outer_diameter).to_r/2)
 	end
 
 	# @!attribute diameter
 	#   @return [Number]  the outer diameter
 	alias :diameter :outer_diameter