Argument Parsing with Yargs: Part II

The video tutorial explains how to use Yargs to handle command line arguments in a Node.js application. It covers setting up options using the builder object, making options required, ensuring they are strings, and using Yargs parse for argument handling. A challenge is presented to add a body option, followed by a solution walkthrough.

What is the significance of the 'demand' property in command configuration?

What steps should be taken to add a new 'body' option to the 'add' command?

Discuss the process of testing the new command options after implementation.

How do you log the value of an option in the command handler?