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What is a Companion Object in Scala? What is a Companion Class in Scala? What is the use of Companion Object in Scala?
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Answer / Taran Jeet Singh Budhiraja
A Companion Object (or companion object) in Scala is a synthetically generated object that is associated with a class and shares the same name. It provides an implicitly accessible interface for the class, allowing you to access its methods without creating an instance of the class. A Companion Class is a way to achieve singleton behavior while maintaining type safety. The use of Companion Object in Scala allows for convenient access to class-level values and methods.
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