What is the currying function in JavaScript?

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What is the currying function in JavaScript?

Currying is the process of taking a function with multiple arguments and turning it into a sequence of functions each with only a single argument. Currying is named after a mathematician Haskell Curry. By applying currying, a n-ary function turns it into a unary function. Let’s take an example of n-ary function and how it turns into a currying function

Curried functions are great to improve code reusability and functional composition.


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