Ruby program to implement getter method using 'attr_reader' accessor

class Sample
    #constructor
    def initialize(val)
        @ins_var = val;
    end
    
    #Getter method
    attr_reader:ins_var 
    
end

obj = Sample.new("Hello");

val = obj.ins_var;
print "Value is: ",val,"\n";

Output:

Value is: Hello