Breaking News: Grepper is joining You.com. Read the official announcement!

ts object omitBy recursive

Faithful Fish answered on January 11, 2024 Popularity 1/10 Helpfulness 1/10

answer ts object omitBy recursive

ts object omitBy recursive

Comment

function removeKeysByCondition(obj: any, condition: (value: any) => boolean): any {
    // If the value is not an object, return it directly.
    if (typeof obj !== 'object' || obj === null) {
        return obj;
    }

    // Construct a new object to avoid mutating the original one.
    const newObj: any = Array.isArray(obj) ? [] : {};

    Object.keys(obj).forEach(key => {
        if (condition(obj[key])) {
            // Skip the key/value pair if the condition is met.
        } else if (typeof obj[key] === 'object') {
            // Recursively apply the function to nested objects.
            newObj[key] = removeKeysByCondition(obj[key], condition);
        } else {
            // Copy the key/value pair to the new object.
            newObj[key] = obj[key];
        }
    });

    return newObj;
}

// Example usage
const exampleObject = {
    a: 1,
    b: null,
    c: {
        d: undefined,
        e: 2,
        f: {
            g: null,
        }
    }
};

const result = removeKeysByCondition(exampleObject, value => value === null || value === undefined);
console.log(result);

Popularity 1/10 Helpfulness 1/10 Language typescript

Source: chat.openai.com

Tags: object typescript

Link to this answer
Share Copy Link

Contributed on Jan 11 2024

Faithful Fish

0 Answers Avg Quality 2/10

Continue with Google

By continuing, I agree that I have read and agree to Greppers's Terms of Service and Privacy Policy.

ts object omitBy recursive

Contents

More Related Answers

ts object omitBy recursive

Grepper

Documentation

Social

Legal

Contact

Oops, You will need to install Grepper and log-in to perform this action.