how to use the flowright function from lodash in javascript

flowRight is a function from the lodash library that allows you to compose functions from right to left. This means the arguments passed to the function are passed through a series of other functions in order, with the value returned by the last function being the final output.

Here's an example of how to use flowRight:

const { flowRight } = require('lodash');

const add = (a, b) => a + b;
const square = x => x * x;
const double = x => x * 2;

const combinedFunc = flowRight(square, add, double);

console.log( combinedFunc(1, 2) ); // 81
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In this example, we're creating three functions (add, square, and double) and then using flowRight to combine them into a single function. When we call this combined function with the arguments 1 and 2, the steps are as follows:

  1. double(1, 2) returns 3
  2. add(3) returns a new function waiting for the 2nd parameter to be supplied to it
  3. square(3, 2) returns 9
  4. The final output is 9.

As you can see, flowRight is a powerful tool for composing complex functionality and can help keep your code organized and readable.

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