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Ruby On Rails Interview Questions and Answers

Question: How would you declare and use a constructor in Ruby?
Answer: Constructors are declared via the initialize method and get called when you call on a new object to be created.
Using the code snippet below, calling Order.new acts as a constructor for an object of the class Order.

class Order
  def initialize(customer, meal, beverage)
    @customer = customer
    @meal = meal
    @beverage = beverage
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