クラスで省略しまくり

Scala
省略しまくりって語弊があるような。コンストラクタの定義も一辺にやっちゃったみたいな感じか。

scala> class Person(var name: String, var address: String)
defined class Person

scala> var p = new Person("John", "Tokyo")
p: Person = Person@f82888

scala> p.name
res4: String = John

scala> p.address
res5: String = Tokyo

scala> p.name="Tomy"

scala> p.name
res6: String = Tomy

ほう。

Ruby

>> class Person
>> attr_accessor :name, :address
>> def initialize(name,address)
>> @name = name
>> @address = address
>> end
>> end
=> nil

>> p=Person.new('John','Tokyo')
=> #<Person:0x10ebb94 @address="Tokyo", @name="John">

>> p.name
=> "John"

>> p.address
=> "Tokyo"

>> p.name = 'Tomy'
=> "Tomy"