How can I handle errors when flattening data structures?

How can I handle errors when flattening data structures?

When flattening data structures, you can handle errors by implementing try-catch blocks to catch exceptions.

What types of errors should I be aware of?

Common errors include type errors, null values, and circular references that can cause infinite loops.

Can you give me an example of a try-catch block for this?

Sure! Here's a simple example:

try {
    const flatData = flatten(data);
} catch (error) {
    console.error('Error flattening data:', error);
}

What if I want to log the errors to a file instead?

You can use a logging library to write errors to a file. For example, using 'fs' in Node.js to append errors to a log file.