how to use the merge function from lodash in javascript

The merge() function from lodash is a powerful utility for deeply merging two or more objects into a single object. Here's how to use it:

  1. Start by installing the lodash library in your project:
index.tsx
npm install lodash
19 chars
2 lines
  1. Import merge() function from lodash:
index.tsx
const merge = require('lodash/merge');
39 chars
2 lines
  1. Now, you can use the merge() function to combine two or more objects:
index.tsx
const obj1 = { a: 1 };
const obj2 = { b: 2 };
const obj3 = { c: 3 };
const mergedObj = merge(obj1, obj2, obj3);
console.log(mergedObj); // Output: { a: 1, b: 2, c: 3 }
168 chars
6 lines

Note that the merge() function performs a deep merge, meaning that nested objects and arrays are also merged recursively. If a key exists in multiple objects being merged, the value from the last object takes precedence.

That's how you can use the merge() function from lodash to merge multiple objects in JavaScript.

gistlibby LogSnag