Higher Order Functions

Functions as parameters, inline functions and return types.

Higher-order function takes functions as parameters or returns a function. A Kotlin example with source code and sample output.

Function references can be passed using :: operator. A Kotlin example with source code and sample output.

A function can return another function as its result. A Kotlin example with source code and sample output.

inline keyword asks compiler to copy function body at call site. A Kotlin example with source code and sample output.

noinline prevents a lambda parameter from being inlined. A Kotlin example with source code and sample output.

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