Ruby Language Struct Creating new structures for data
Example
Struct defines new classes with the specified attributes and accessor methods.
Person = Struct.new :first_name, :last_name
You can then instantiate objects and use them:
person = Person.new 'John', 'Doe'
# => #<struct Person first_name="John", last_name="Doe">
person.first_name
# => "John"
person.last_name
# => "Doe"
