implement curry()

Question

Currying is a useful technique used in JavaScript applications.

Please implement a curry() function, which accepts a function and return a curried one.

Here is an example

const join = (a, b, c) => {
   return `${a}_${b}_${c}`
}

const curriedJoin = curry(join)

curriedJoin(1, 2, 3) // '1_2_3'

curriedJoin(1)(2, 3) // '1_2_3'

curriedJoin(1, 2)(3) // '1_2_3'

more to read

https://javascript.info/currying-partials

https://lodash.com/docs/4.17.15#curry

Code

/**
 * @param { (...args: any[]) => any } fn
 * @returns { (...args: any[]) => any }
 */
function curry(fn) {
  // your code here
}

Related

• implement curry() with placeholder support

Source

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