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16 posts

Method Visibility in Ruby

Last Updated: 06 March 2020

Method visibility in Ruby refers that instance methods can be public, private or protected. Methods are by default public unless they are explicitly declared private or pr...read more

Ruby Hook Methods

Last Updated: 13 August 2021

Ruby Hook Methods are called in reaction to something you do. They are usually used to extend the working of methods at run time. These methods are not defined by default,...read more

Technical Scripter

Ruby Directories

Last Updated: 25 January 2022

A directory is a location where files can be stored. For Ruby, the Dir class and the FileUtils module manages directories and the File class handles the files. Double dot ...read more

Instance Variables in Ruby

Last Updated: 17 December 2019

There are four different types of variables in Ruby- Local variables, Instance variables, Class variables and Global variables. An instance variable in ruby has a name sta...read more

Ruby Static Members

Last Updated: 18 July 2022

In Programming, static keywords are primarily used for memory management. The static keyword is used to share the same method or variable of a class across the objects of ...read more

Data Abstraction in Ruby

Last Updated: 02 December 2019

The idea of representing significant details and hiding details of functionality is called data abstraction. The interface and the implementation are isolated by this prog...read more

Polymorphism in Ruby

Last Updated: 21 November 2019

In Ruby, one does not have anything like the variable types as there is in other programming languages. Every variable is an "object" which can be individually modified. O...read more

Technical Scripter

Private Classes in Ruby

Last Updated: 17 January 2023

The concept of private, protected and public methods in Ruby is a bit different than it other languages like Java. In Ruby, it is all about which class the person is calli...read more

Ruby | Method overriding

Last Updated: 23 November 2022

Method is a collection of statements that perform some specific task and return the result. Override means two methods having same name but doing different tasks. It means...read more

Object Oriented Programming in Ruby | Set-2

Last Updated: 31 October 2019

Prerequisite: Object Oriented Programming in Ruby | Set-1InheritanceInheritance is one of the solid fundamental characteristics of object-oriented programming. sometimes w...read more

Programming Language

Object-Oriented Programming in Ruby | Set 1

Last Updated: 13 August 2019

When we say object-oriented programming, we mean that our code is centered on objects. Objects are real-life instances that are classified into various types.Let’s take an...read more

Programming Language

Ruby | Encapsulation

Last Updated: 01 January 2019

Encapsulation is defined as the wrapping up of data under a single unit. It is the mechanism that binds together code and the data it manipulates. In a different way, enca...read more

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Ruby | Access Control

Last Updated: 04 September 2018

Access control is a very important part of the object-oriented programming language which is used to restrict the visibility of methods and member fields to protect data f...read more

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Ruby | Constructors

Last Updated: 24 February 2023

A constructor is a special method of the class that gets automatically invoked whenever an instance of the class is created. Like methods, a constructor may also contain a...read more

Ruby | Inheritance

Last Updated: 05 August 2021

Ruby is the ideal object-oriented language. In an object-oriented programming language, inheritance is one of the most important features. Inheritance allows the programme...read more

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