Why I Love Ruby

(a)
package Person;


sub age { 
    $_[0]=>{age}
}


sub new {
   my $self = shift;
   my ($name, $age) = @_;
   bless {
      name => $name,
      age  => $age
   }, $self;
}


$p1 = Person->new('elmo', 4)
$p2 = Person->new('zoe', 7)


print $p1->age;

(b)
class Person;


has $.age is public;




method new ($name, $age) {




      $.name = $name;
      $.age  = $age;
   return .bless;
}


$p1 = Person.new('elmo', 4)
$p2 = Person.new('zoe', 7)


print $p1.age;

(c)
class Person;


attr :age;




def initialize(name, age)




     @name = name    
     @age  = age.to_i

end


p1 = Person.new('elmo', 4)
p2 = Person.new('zoe', 7)


print  p1.age;