how to use the last function from lodash in javascript

To use lodash's last() function in javascript, you need to first install the lodash library using npm (Node Package Manager). You can do so by running the following command in your terminal:

index.tsx
npm install lodash
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Once you've installed lodash, you can import the last() function into your javascript code using the following code:

index.tsx
const _ = require('lodash');

const arr = [1, 2, 3, 4, 5];
const lastElement = _.last(arr);

console.log(lastElement); // Output: 5
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In the above code, we first require lodash by calling require('lodash'). We then define an array arr with five elements. Finally, we call _.last(arr) to get the last element of the array and store it in the lastElement variable. When we log lastElement to the console, the output will be 5.