What are the differences between instance variable ( @variable ) and class variable ( @@variable ) on ruby ?

Start networking and exchanging professional insights

Register now or log in to join your professional community.

Next Question:
How can by default values 0 instance variable and static variable in java?
Posted by:
Amit Gupta
14-July-2015

Web Development OOP Programming Ruby Ruby on Rails

Question added by Adel Ezat Fawzy Ellozy , Webdeveloper. , Saudi Arabian Maritiem Sports Federation
Date Posted: 2017/03/25

Upvote (0) Views (6) Followers (1) Answers (1) Report Question

Write an Answer
Register now or log in to answer.

1 Answers

by Umair Khan , Web Developer , Innovative Designers

Instance variables are not shared with subclasses. They belong exclusively to the class itself.

Downvote Reply () Report

Popular Searches

Sales Executive Jobs Engineers Jobs Engineering Technicians Jobs Accountant Jobs Driver Jobs

Write Your Answer

More Questions Like This

Is it better to have a single instance of a class, or have a bunch of static methods?
Top Answer: The term you're looking for is singleton.Both static methods and instance methods on a singleton are okay ... See More

Answers (9)
What is the difference between variable costs and fixed costs ?
Top Answer: B : Variable costs per unit are fixed over the relevant range, and fixed costs per unit are variable. fix ... See More

Answers (2)
The formula for calculating the variable overhead total variance is:
Top Answer: <p>Option A.</p> See More

Answers (2)
The difference between variable costs and fixed costs is ____
Top Answer: variable costs per unit are fixed over the relevant range and fixed costs per unit are variable See More

Answers (12)

Do you need help in adding the right keywords to your CV? Let our CV writing experts help you.