Ruby

Day 5/Class_Variable.rb

@@ -0,0 +1,26 @@
+# Program for Class Variable i.e. @@x
+
+class Filly
+  # Initialize our class variables
+  @@count = 0;
+  def initialize(l,b)
+    @length = l
+    @breadth = b
+
+    # @@count = @@count + 1
+    @@count += 1
+
+  end
+
+  def printcount()
+    puts "Number of objects created is: #{@@count}"
+  end
+end
+
+# Create two objects
+filly1 = Filly.new(30, 10)
+filly2 = Filly.new(20, 5)
+
+# Call class method to print box count
+filly1.printcount
+filly2.printcount

Day 5/Class_variable_with_self_method.rb

@@ -0,0 +1,25 @@
+# Program for Class Variable i.e. @@x with self method
+
+class Filly
+  # Initialize our class variables
+  @@count = 0;
+  def initialize(l,b)
+    @length = l
+    @breadth = b
+
+    # @@count = @@count + 1
+    @@count += 1
+
+  end
+
+  def self.printcount
+    puts "Number of objects created is: #{@@count}"
+  end
+end
+
+# Create two objects
+filly1 = Filly.new(30, 10)
+filly2 = Filly.new(20, 5)
+
+# Call class method to print box count
+Filly.printcount