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Last updated: Jul 4, 2022

Ruby

Ruby is interpreted, high-level, and general-purpose programming language supporting multiple paradigms. It is simple yet quite productive. Ruby has many more features which we will be exploring with our magnifying glasses and refining the ruby that we know. You might get confused or it might be a lot in one go but it will all be worth learning. It is a new language in which everything is an object even the data types. You will be learning about how to get started with ruby. We bring you various theoretical knowledge regarding a concept and also some of the codes related to some hot topics. These codes will give you a very good understanding of a particular problem statement and how you have to deal with it.

Difference between Maria DB & MS SQL Server

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How to Run Tests on Ruby

This article will show how we can run tests on Ruby. We will also discuss tools and frameworks that are used in testing in Ruby.

Author Vidhi Sareen

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Ruby Syntax EASY

This article aims to provide a comprehensive introduction to Ruby syntax for someone who is completely new to this language.

Author Neha Singh

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gsub in Ruby EASY

In this article, we will discuss the gsub method in Ruby with its syntax, parameters, return type, and the implementation of gsub in Ruby.

Author lakshayhere

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Read and Write Files in Ruby HARD

In this article, we will discuss various methods to read and write files in Ruby Programming Language, along with their code implementation.

Author Abhiyodaya Pandey

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Ruby array.include?() Method EASY

This article discusses the array.include?() method in Ruby with the help of examples.

Author Abhinav Anand

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Ruby Tempfile EASY

This article will cover in detail Ruby Tempfile, its basic operations and additional features, along with examples.

Author yesdhruv

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Introduction to Ruby

This covers the basic topics to give a gist of how things work around ruby. These things mainly are the stepping blocks such as installation and setting up. Every language's basic principle is to start with a simple hello world and notice how things work. We will also be giving you basic outlines of ruby.

This blog helps you clear your understanding of Ruby and learn about the Ruby Interpreter, IRB, IR, and Package management.

Author Musical Matrix

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Ruby Hash#fetch() EASY

This article will teach us about Ruby Hash#fetch() function, its syntax and parameters, outcomes, examples and necessity.

Author juhipathak

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How to Use Enums in Ruby? EASY

In this blog, we will discuss the importance and How to Use Enums in Ruby in detail along with some of its examples.

Author Akanksha Burnwal

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A Sudoku Solver in Ruby 17 MEDIUM

In this article, we will learn how to create a sudoku solver using Ruby.

Author Adya_Tiwari

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Simple Ruby Examples to Learn Ruby EASY

This blog will cover simple ruby examples to learn Ruby. It will also help you understand the ruby concepts better.

Author Sneha Mallik

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About Ruby A guide to what ruby is and its features. It explains the various ruby features and covers some of the topics in very brief. It gives the outline of how ruby works and what are the main topics that we will be talking about.

A Tour of Ruby A tour through some of the most interesting features of ruby, everything is discussed under this and we will be explaining these topics all over the place.

Installing Ruby Just like any other language, the initial step is how to install ruby on your computers. we have three main operating systems and here we will be talking about how to install ruby on these.

The Structure and Execution of Ruby Programs

Here we will be explaining the structure of ruby programs. It starts with lexical structure, then moves on to tokens, and then the characters that comprise them. Later we will also see the syntactical structure of a ruby program.

File Structure in Ruby

In this blog, we will learn about the File structure in Ruby.

Author Satyam Shandilya

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Program Execution in Ruby

In this blog, you will learn about program execution in Ruby.

Author ManishKumar1103

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Lexical Structure Parsing the program as a sequence of tokens is what we will talk about in the lexical structure of ruby. We will be covering what are tokens and various identifiers.

Syntactic Structure Next, we will be talking about how these tokens and characters combine into the syntactic structures of the ruby program. We will talk about the syntax of these ruby programs and how we can drive from the simplest expressions to the largest modules.

Program Encoding Taking ruby from the lowest level, which is nothing but the sequence of characters, we will talk about how we can encode in ruby. These are ASCII encoding or string encoding.

Data Types and Object

Understanding the data it can work on, clearly gives us an understanding of the language. This article will be talking about such data types and the manipulation done with such data types.

Numbers in Ruby EASY

This blog will cover numbers in Ruby. Ruby classes for numbers, arithmetic, and number method in ruby will be covered.

Author Kanak Rana

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This article incorporates the information about the programming language ruby and arrays in ruby and built in methods of arrays in ruby

Author dhananjay kumar

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Ruby Array Filter EASY

In this article, we will discuss why and how filtering can be done in Ruby Array and the filtering methods such as reject, find and in-place select.

Author Rahul Singh

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Ruby Find Elements in an Array EASY

In this blog, we will discuss various built-in methods and functions in Ruby programming language to find elements in an array.

Author Ayush Mishra

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In this article, we will learn about Hashes in Ruby, hash literals, hash codes, equality, and mutable keys.

Author Komal Shaw

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In this article, we will learn about Ranges in Ruby, its purpose, testing membership, and the definition of membership in a range.

Author Komal Shaw

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Boolean in Ruby

This blog will cover boolean in ruby language. We will learn what is true-false and nil classes in ruby—boolean methods like TrueClass, FalseClass, and NilClass.

Author Kanak Rana

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Constants in Ruby

This blog will cover the constants in Ruby, how to define constants, ruby classes that are constant like an array, and the constant method.

Author Kanak Rana

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Variables in Ruby

This article incorporates a detailed description of Variables in Ruby illustrated with examples.

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Text in Ruby Text is nothing but the objects of a string class. strings are nothing but mutable objects and the string class is what we call a set of operations and methods that are used to get a substring, insert and delete a text - all operations that we can do on a string.

Objects in Ruby Objects come under the class objects. They all share methods under the class. Here, we will be discussing the common features of all the objects in Ruby.

Expressions and Operators

This will cover the simpler expressions and the operators. We will see how these are different than the higher-level expressions such as conditionals and loops. Here, we discuss literal and constants.

Introduction to Expressions and Operators in Ruby

An operator is a symbol that denotes the execution of a specific procedure. In this article, we explore expressions and operators in Ruby language.

Author Navrachit

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Literals and Keyword Literals in ruby EASY

In this blog, we will look at the concepts of Literals and Keyword Literals in ruby. We will also see various examples of Literals and Keyword Literals in ruby.

Author SAURABH ANAND

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What Are Variable References in Ruby? EASY

This article will discuss on what are variable references in ruby with the help of some examples.

Author yuvatimankar

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Constant References in ruby EASY

In this blog, we will learn about the concepts of constant and constant references in ruby with various examples.

Author SAURABH ANAND

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Method Invocations in Ruby MEDIUM

This article will discuss Method Invocations in Ruby. We will learn about the method, 4 parts of method invocation expression and different method invocations.

Author sanchit0160

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How to Invoke Global Functions in Ruby?

In this blog, we will learn about Global Variables, global functions, and how to invoke global functions in Ruby.

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Assignments An assignment signifies the one or more values with its one or more lvalues. We will explain what is lvalues, are when we will be discussing the assignments.

Operators in Ruby Here, we will be introducing tokens called operators in ruby language. They will represent operations that we perform on one or more operands.

Statements and Control Structures in Ruby

Here, we will move to a higher level of expression. We will be looking at the conditionals, loops, iterators, and blocks. It is simpler just because we use a sequential execution in Ruby.

BEGIN and END in Ruby EASY

This blog will cover the BEGIN and END in ruby that comes under Statement and control Structures.

Author Kanak Rana

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Conditionals in Ruby Starting with the most common control structure, conditionals. We will discuss that conditionals tell computers to execute some code with some conditions associated with it.

Loops in Ruby Here we look into the loops such as while, until, and for. We will also introduce how ruby supports the custom looping constructors. Each loop with be discussed in detail and how will enjoy learning about them.

Iterators and Enumerable Objects in Ruby Special methods or constructors are supported by Ruby, these are referred to as iterators. We will look into numeric iterators. Also, we will be seeing what enumerable objects are and how they are used with iterators.

Blocks in Ruby If you want to use or work with iterators, you will have to use the blocks. This dependency calls for the understanding of blocks before you use iterators. In this, we will give you good topics that are related to blocks.

Altering Control Flow in Ruby Just as the name suggests, we will be discussing the statements that alter the control flow of a ruby program. Such statements are returned, break, next, redo, retry, etc we will be taking a look close in this article.

Exceptions and Exception Handling in Ruby We receive exceptions every now and then, irrespective of the programming language we will be using. These exceptions are sometimes user-defined and sometimes errors. How to handle such exceptions which are errors and how to add exceptions in our program. All these questions will be discussed here.

Threads, Fibers, and Continuations in Ruby For concurrent execution in Ruby, we will discuss threads. Next, we will be talking about fibers and continuations which are nothing but esoteric control structures. For more details, explore the article and get your answers.

Invoking Methods in Ruby

Here, we will be covering four mega topics like methods, procs, lambdas, and closures. These are very important topics in ruby. We will try to integrate these into as many smaller topics such that they will become easier to understand and learn.

Defining Simple Methods in ruby

This blog will cover the process of defining simple methods in ruby, method terminations, and how to invoke a method of an object.

Author Ayushi Goyal

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Methods Names in Ruby EASY

In this blog, we will understand the method names in the Ruby language.

Author Gunjan Batra

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How Lambdas Differ from Procs in Ruby? EASY

This blog will give an overview of how Lambdas are different from from Procs in Ruby i.e Procs vs Lambdas in detail based on arguments, break statements, and other controls flow statements.

Author Anjujais

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Methods and Parentheses in Ruby EASY

In this blog, we will discuss the Methods and Parentheses in ruby in detail and learn some interesting facts about Ruby.

Author Kanak Rana

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Method Arguments in Ruby MEDIUM

This blog will discuss Method Arguments in Ruby and the Introduction to Ruby language for beginners.

Author apoorv007

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Procs and Lambdas in Ruby EASY

This article will explain the three main types of functions of Ruby: Blocks, Procs, and Lambdas, in-depth and also discuss a summary for the same.

Author Anjujais

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Closures in Ruby EASY

In this blog, we will look at the concepts of closures in Ruby. We will also look at various types of closures with its examples.

Author SAURABH ANAND

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Method Objects in Ruby

This article will discuss the basics of Methods, Procs, lambdas, and closures, and we will discuss method objects in Ruby in detail.

Author yuvatimankar

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Functional programming in ruby. EASY

In this blog, we will discuss Functional Programming in Ruby.

Author Deependra Singh

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Time Formatting with strftime Function in Ruby EASY

In this article, we will understand Time Formatting with strftime Function in Ruby with code and output.

Author shruti_f97c

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Classes and Modules in Ruby

Ruby is an object-oriented language that contains an object who is associated with some class. As we all know, every object is an instance of a class. To learn more about classes, let's explore the blog series.

Method Visibility in Ruby MEDIUM

This blog helps you clear your understanding of various Method Visibility in Ruby like Public, Protected, and Private.

Author Purswani Dineshkumar

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Overloading methods in Ruby EASY

In this article, we will learn Overloading methods in Ruby and in the end, we will see some frequently asked questions related to this article.

Author Ankit Kumar

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Validating and Modifying Attribute Values in Ruby EASY

In this article, we will learn about validating and modifying attribute values in Ruby.

Author Komal Shaw

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Subclassing and Inheritance in Ruby EASY

In this article, we will learn about Subclassing and inheritance in Ruby.

Author Komal Shaw

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Object creation and initialization in ruby MEDIUM

In this blog we will discuss the object creation and initialization of ruby.

Author Anuradha_8356

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Loading and Requiring Modules in ruby

This article incorporates loading and requiring Modules in ruby.

Author Amit Singh

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Singleton Methods and the Eigenclass in ruby EASY

This article incorporates the information about the singleton methods and eigenclass in ruby and how we can implement them.

Author dhananjay kumar

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Method lookup and constant lookup in ruby EASY

This article incorporates the knowledge of method lookup and constant lookup techniques in ruby.

Author dhananjay kumar

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A Simple Class Here, we will learn about how to create a class, define it, instantiate it, add attributes to it and define some operators over it. Just like in Java or C++, class is a very hot topic, so why miss that here.

Reflection and Metaprogramming in Ruby

Towards the advanced side of Ruby, we will be traveling to topics that are important for being a productive programmer. This topic is like ending steps for you to be fully aware of Ruby. By the end of this article series, you will have confidence in yourself. So let's go on.

Types, Classes, and Modules in Ruby EASY

This article will discuss Reflection and metaprogramming, types, classes, and modules in ruby. And how Types, Classes, and Modules in Ruby is an essential concepts to learn.

Author AbhayTrivedi

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Evaluating Strings and Blocks in Ruby

This blog gives an overview of evaluation of strings and blocks in Ruby.

Author Divyanshi Yadav

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Variables and Constants in Ruby MEDIUM

In this article, we will discuss the variable and constants in ruby and will also understand the different types of variables in ruby along with example.

Author Vaibhav Agarwal

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This article will cover the concepts of Hooks and its methods in Ruby.

Author Vidhi Singh

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This article covers the process of Tracing in Ruby.

Author Vidhi Singh

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Object Space and Garbage Collections in Ruby EASY

In this article, we learn about Object Space and Garbage Collections in Ruby.

Author Sarthak503

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Custom Control Structures In Ruby

In this article,we will discuss custom control structures in ruby.

Author Ankit kumar

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Missing Methods and Missing Constants in Ruby MEDIUM

This blog explains the missing methods and missing constants with the help of various program examples in the Ruby programming language.

Author Sarthak503

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Dynamically Creating Methods in Ruby EASY

In this blog, we will discuss dynamically creating methods in ruby, and how we can use different methods for dynamically creating methods in ruby.

Author AbhayTrivedi

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Finding an Object’s Class and Superclass

This blog offers detailed information about Security in ruby. To know more about it, read on!

Author Riya Bhogra

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Listing Methods Unique to an Object in Ruby

This blog offers a detailed guide on understanding of Listing methods unique to an object in Ruby. To know more about it, read on!

Author Riya Bhogra

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Reference To a Method In Ruby

In this article, we are going to learn about methods and how we call them by reference.

Author Mayank Goyal

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Fixing Bugs in Someone Else’s Class

In this article, we will learn how to resolve bugs in the code with the help of an example.

Author Mayank Goyal

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Listening for Changes to a Class

This article will teach us how to keep track of changes happening inside the class.

Author Mayank Goyal

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Checking Whether an Object Has Necessary Attributes in Ruby

In this article, we will discuss object attributes in Ruby. Also will learn to check whether an object has necessary attributes in ruby.

Author soham Medewar

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Responding to Calls to Undefined Methods In Ruby

In this article, we will discuss about undefined methods in ruby and will learn to respond to the call to undefined method in ruby.

Author soham Medewar

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Automatically Initializing Instance Variables in Ruby

In this article, we will discuss about instance variables in ruby and the methods to automatically initialize the instance variables in ruby.

Author soham Medewar

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Avoiding Boilerplate Code with Metaprogramming in Ruby

In this blog, we will be discussing an important concept in Ruby to avoid rewriting the same code using Metaprogramming.

Author Ankit Mishra

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Metaprogramming with String Evaluations in Ruby

In this blog, we will be discussing Metaprogramming with String Evaluations in ruby which is an important observation for understanding Metaprogramming in Ruby.

Author Ankit Mishra

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Evaluating Code in an Earlier Context in Ruby

In this blog, we will be discussing a variable accessing issue that occurs in methods and tackles the issue with the solution and understand Key Binding.

Author Ankit Mishra

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Undefining a Method in Ruby MEDIUM

In this blog, we will learn about how to undefine a method in Ruby and its implementation.

Author Lucifer go

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Aspect-Oriented Programming in Ruby HARD

In this blog, we will learn about doing Aspect-Oriented Programming in ruby.

Author Lucifer go

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Enforcing Software Contracts in Ruby

In this blog, we will learn about how to enforce software contracts in Ruby.

Author Lucifer go

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Alias Chaining Let's modify our simple methods. Earlier we introduced to you dynamic modification, here we will introduce a different method which is called Alias Chaining. What is and how are we going to do it? we will see in brief here.

The Ruby Platform

Ruby holds in itself a very rich and powerful API that serves as a good platform to create the programs. In this article series, we will be defining such methods and giving you an outline of API and how the key classes like string, and array work with it.

Pattern Matching in Ruby EASY

This blog discusses the concept of pattern matching in Ruby with different examples in detail.

Author Sohail Ali

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Numbers and Math in Ruby EASY

This blog helps you clear your understanding of Numbers and Math in Ruby and learn some new and important concepts of Numbers and Math in Ruby.

Author Musical Matrix

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Dates and Times in Ruby EASY

In this article, we will discuss the concept of dates and times in ruby including the components of date and time, formatting of date, time and date directives.

Author Upendra Prasad Mahto

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Collections in Ruby

This article will discuss collections in Ruby. We will discuss enumerable, array, hash, and sets in Ruby.

Author Teesha Goyal

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Files and Directories in Ruby EASY

In this blog, we will discuss files and directories in ruby.

Author Deependra Singh

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Input and Output in Ruby EASY

In this article, we will explore the Input and Output in Ruby which include file IO operations, taking input from users, and printing output.

Author AbhayTrivedi

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Networking in Ruby

This article will discuss Networking in Ruby. We will learn about writing internet client applications and Internet servers and concepts related to networking.

Author sanchit0160

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Threads and Concurrency in Ruby MEDIUM

This article introduces you to Threads and Concurrency in Ruby, exception and scheduling.

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The Ruby Environment

We covered almost all the concepts and topics but there are still some left that deals with the interface between ruby and the operating system it is running. There are a few ruby features that are os-dependent and implementation-dependent. Here we will look closely at the ruby interpreter's command-line arguments and environment variables, some functions, and follow some shortcut paths.

The Top-level environment in ruby

In this blog, we will study the Top Level environment in Ruby Language.

Author Akshit Mehra

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Practical Extraction and Reporting Shortcuts in Ruby EASY

This article covers the concept of Practical Extraction and Reporting Shortcuts in Ruby in detail.

Author Vidhi Singh

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Calling the OS EASY

In this article, we will brief about the functions that Ruby allows for interfacing with the operating system to run programs, fork new processes, handle signals, and so on.

Author Vaibhav Agarwal

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Security in Ruby

This blog offers detailed information about Security in ruby. To know more about it, read on!

Author Riya Bhogra

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