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How to define Factory methods using object keyword in Scala? What is the use of defining Factory methods in object?
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Answer / Sanjay Varshney
To define factory methods in an object, you can create a companion object for your case class or trait and define methods that return instances of the class or trait. This approach promotes separation of concerns by allowing the creation of objects to be separated from their implementation details. Factory methods are useful when you want to encapsulate object creation logic and ensure that only valid instances are created.
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