How can I use lodash to merge arrays effectively?

How can I use lodash to merge arrays effectively?

You can use the _.merge function from lodash to merge arrays. It combines the properties of objects and can handle nested structures.

Can you show me an example of merging two arrays with lodash?

Sure! If you have const array1 = [{ a: 1 }, { b: 2 }]; and const array2 = [{ a: 2 }, { c: 3 }];, using _.merge(array1, array2) will result in [{ a: 2, b: 2, c: 3 }].

What if the arrays have objects with the same keys?

In that case, lodash will overwrite the values from the first array with those from the second array for the same keys.

Is there a way to customize the merging behavior?

Yes, you can provide a customizer function as the third argument to _.merge to control how values are merged.