Hashes in Ruby are collections of key-value pairs, similar to dictionaries in other programming languages. They allow you to store and retrieve data efficiently using keys. Table of Contents Toggle …

Ruby is an object-oriented programming language, and everything in Ruby is an object. Classes are blueprints for objects, defining their behavior and attributes. Objects are instances of classes. Table of …

Modules in Ruby are a way to group related methods, constants, and classes together. They are similar to classes but cannot be instantiated. Modules are primarily used for namespacing and …

Blocks in Ruby are anonymous chunks of code that can be passed to methods as arguments. They are a powerful feature of Ruby, allowing for concise and flexible code execution. …

Methods in Ruby are reusable blocks of code that perform specific tasks. They make your code modular, reusable, and easier to maintain. Table of Contents Toggle What You’ll Learn1. What …

Control flow in Ruby is managed through conditional statements like if…else, which execute code based on whether conditions are true or false. Ruby’s syntax for conditional statements is clean and …

Loops in Ruby allow you to execute a block of code multiple times, which is useful for tasks like iterating over collections or running repetitive tasks. Ruby provides various loop …

Arrays in Ruby are ordered collections of objects, which can include numbers, strings, or other objects. They are versatile and support various methods to manipulate and access their elements. Table …

Strings in Ruby are sequences of characters enclosed in single or double quotes. They are one of the most commonly used data types, supporting various operations like concatenation, interpolation, and …

In PHP, static methods are functions within a class that do not require an instance to be accessed. These methods belong to the class itself rather than a specific object …