Kotlin companion object - common use cases
The companion object allows you to have properties or functions without having an instance of the class. There are no static variables in Kotlin, so this is how you achieve the same thing.
➤ Programming Kotlin by Venkat Subramaniam: https://amzn.to/33yHJ7r
➤ Android Cookbook: https://amzn.to/3IfEX6h
➤ Head First Kotlin: https://amzn.to/3I77Z7Z
https://discuss.kotlinlang.org/t/what...
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