Ruby

How-tos Fibonacci Sequence in Ruby This tutorial demonstrates what the Fibonacci sequence is in Ruby. ↗ How-tos Why Is It Bad to Rescue Exception in Ruby In this tutorial, we will learn the reasons why it is bad practice to rescue exceptions in Ruby. ↗ How-tos Named Parameters in Ruby In this tutorial, we will learn all about named parameters in Ruby. ↗ How-tos How to Merge Ruby Hashes In this tutorial, we will understand how to merge Ruby hashes. ↗ How-tos How to Execute Ruby Files and Commands in Console This tutorial will discuss how to execute Ruby files and commands in console. ↗ How-tos How to Map an Array With Index in Ruby This tutorial shows different ways of mapping an array with index in Ruby. ↗ How-tos How to Convert Array to Hash in Ruby This short ruby tutorial will discuss how to convert an array in Ruby to hash. ↗ How-tos How to Get Substring in Ruby This tutorial demonstrates how to get a substring in Ruby. ↗ How-tos New Line in Ruby This article will explain the new line in ruby and its methods in Ruby. ↗ How-tos How to Merge Arrays in Ruby In this article, we will discuss the different methods used for merging arrays into a single array in Ruby. ↗ How-tos Is Ruby Single Threaded This tutorial will look into the details of Ruby's threading model and answer the question: is Ruby single threaded. ↗ How-tos How to Convert Array to String in Ruby This article introduces how to convert an array to a string in Ruby. ↗ How-tos How to Iterate Through a Ruby Array Different ways of iterating through an array in Ruby. ↗ How-tos How to Check if Value Exists in Array in Ruby This article shows how we can check whether a value exists in array. ↗ How-tos How to Sum an Array of Numbers in Ruby This article introduces how to sum an array of numbers in Ruby. ↗ How-tos How to Check Whether a String Contains a Substring in Ruby In this article, we will explore the methods on how to check whether a string contains a substring in Ruby, discussing their syntax and functionality. ↗ How-tos How to Concatenate Strings in Ruby In this article, we'll discuss the different ways on how to concatenate strings in Ruby. ↗ How-tos How to Write a Switch Statement in Ruby In this article, we'll discuss how to write a switch statement in Ruby. ↗ How-tos How to Write One Line if Statement in Ruby This article shows how to write one line if statement in Ruby. ↗ How-tos How to Remove an Array Element in Ruby This article shows how to remove an array element in Ruby. ↗ How-tos How to Add an Item to a Ruby Hash A short article that discuss on how to add an item to a Hash in Ruby programming language. ↗ How-tos How to Trim a String Without Creating a New String in Ruby This article shows the different methods on how to trim a string without creating a new string in Ruby. ↗ How-tos How to Execute Shell Commands in Ruby This article introduces the various methods to call shell commands in a Ruby program. ↗ How-tos How to Capitalize String in Ruby A short tutorial about different methods on how to capitalize a string in Ruby. ↗