Classes - language feature

Example from 2 languages: JavaScript, TypeScript

class Person {}

Example from 1 languages: Python

class Person (object):
  def __init__(self, name):
    self.name = name

Example from 1 languages: Ruby

# A tiny Person class in Ruby:
class Person
  attr_accessor :name, :age, :   # getter and setter methods
  def initialize(name, age)
    @name = name
    @age = age
  end
end

# Create a new Person object:
person = Person.new("John", 30)
puts person.name
puts person.age

# Change the age of the person:
person.age = 35
puts person.age

Example from 1 languages: Chapel

class

Languages with Classes include JavaScript, Python, Java, C++, Ruby, PHP, TypeScript, C#, PowerShell, Swift, Scala, Kotlin, Haskell, CoffeeScript, Dart, Crystal, Reason, Chapel, Groovy, F#, OCaml, ABAP, SystemVerilog, Clean, X10, Angelscript, Apex, JS++, Speedie, Aardvark, Simula 67

Languages without Classes include C, C3, Lil, progsbase, C2, SAKO

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