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Understanding Ruby: Scope & Binding Objects
Scope is an important concept to understand for all Ruby developers. It's the source of many error messages & confusion.[...]
How to Use AJAX With Ruby on Rails
The normal flow of visiting a website is that you load a page & if you want to see new[...]
Ruby’s Many CLI Option Flags & How To Use Them
Did you know that the Ruby interpreter has lots of interesting & useful command-line options? Like: ruby -v Which gives[...]
How to Tell Your Ruby Program to Stop Running Early
How do you stop a Ruby program early? Normally a program will run until it's done processing all the instructions.[...]
7 Interesting Ruby Code Examples
One way to learn new Ruby tricks, patterns & methods is to read code others have written. But where do[...]
How to Write Your Own Classes in Ruby
A Ruby class helps you define a blueprint for objects. Objects are the products of the class. So what is[...]
What is Rake in Ruby & How to Use it
Rake is a popular task runner in Ruby. What is a task? Making a backup of your database Running your[...]
Understanding Boolean Values in Ruby
What is a boolean? A boolean is a value used in a logic statement to say if something is considered[...]
Everything You Need to Know About I/O In Ruby
I/O stands for Input/Output. By input we mean all the data & information that comes into something (computer, Ruby method,[...]
Which Ruby IDE Should You Use?
You're going to spend a lot of your time as a developer inside the editor, so it important to use[...]
Ruby Comments Explained!
You can use a Ruby comment to add information to your code that may be helpful for you or other[...]
What is Dry-rb?
Looking for some new & interesting gems to try? Then have a look at dry-rb, a set of gems that[...]
How to Use The Initialize Method in Ruby
The initialize method is part of the object-creation process in Ruby & it allows you to set the initial values[...]
Helpful Math Concepts For Ruby Developers
Do you need to know math to become a good programmer? It depends! If you're just going to be writing[...]
