tasks a-s

Task/Polymorphism/Ruby/polymorphism.rb

@@ -0,0 +1,22 @@
+class Point
+    attr_accessor :x,:y
+    def initialize(x=0,y=0)
+        self.x=x
+        self.y=y
+    end
+    def to_s
+        "Point at #{x},#{y}"
+    end
+end
+
+class Circle
+    attr_accessor :x,:y,:r
+    def initialize(x=0,y=0,r=0)
+        self.x=x
+        self.y=y
+        self.r=r
+    end
+    def to_s
+        "Circle at #{x},#{y} with radius #{r}"
+    end
+end