how to use the iteratee function from the lodash library in typescript

The iteratee function from the lodash library is used to transform values in a collection. Here is an example of how to use it in TypeScript:

index.ts
import { iteratee } from 'lodash';

const collection = [1, 2, 3, 4];

// use iteratee to double each value in the array
const transformed = collection.map(iteratee((value: number) => value * 2));

console.log(transformed); // [2, 4, 6, 8]
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In this example, iteratee is imported from the lodash library. We then define our collection as an array of numbers. We use the map function to transform each value in the array using the iteratee function. The iteratee function takes a function as a parameter, which is the transformation to apply to each value in the array. In this case, we define an arrow function that takes a number as a parameter and returns that number multiplied by 2. The resulting transformed array is then logged to the console.

You can use iteratee to write clean, concise code when working with collections of data in TypeScript.