xxxxxxxxxx
class Person
attr_accessor :name, :age
def initialize(name, age)
@name = name
@age = age
end
def info
"#{@name} is #{@age} years old."
end
end
person = Person.new("John", 30)
puts person.info # => "John is 30 years old."
person.name = "Jane"
person.age = 25
puts person.info # => "Jane is 25 years old."