Articles related to ruby basics
Ruby's Basic Features: Blocks, Loops, Arrays & more - About.com
Like any other programming language, Ruby has a number of basic features that make up the code. Learn what these features are and how to use them in your ...
Basics - Ruby - About.com
This page describes the basic features of the Ruby programming language, giving beginning programmers an idea of how to use blocks, variables, arrays, ...
How to Create Arrays in Ruby - A Basic Guide - About.com
Storing variables within variables is a common thing in Ruby and is often referred to as a "data structure." There are many varieties of data structures, the most ...
Router Basics - Ruby - About.com
Router Basics. The core of any Ruby on Rails web application is the data to be accessed. Instead of giving you a thin layer over the HTTP server and saying ...
Basic Array Operations - Ruby - About.com
Beyond creating Arrays with literals, indexing the elements and iterating over the elements, there are a lot of very useful things that can be done with Arrays.
How to Create and Use Hashes in Ruby - About.com
This article explains and teaches how to use a associative arrays (hashes) as a way to store multiple variables in one data structure.
Unit Testing with Minitest: Basic Assertions - Ruby - About.com
So let's write a very basic test, one that simply tests the truthiness for various things in Ruby. To run these tests, simply run the script. Though we don't explicitly ...
Using the Input / Output Methods in Ruby - About.com
Input and output methods are often overlooked by many Ruby programmers. ... Ruby's Basic Features: Blocks, Loops, Arrays & more; Overlooking Input and ...
While, Until, Each and Times Loops in Ruby - About.com
Though the more traditional while and until loops are used in Ruby programs, .... Ruby's Basic Features: Blocks, Loops, Arrays & more; Loops the "Ruby Way" ...
A Beginner's Guide to Ruby Programming Language - About.com
Writing small programs with Ruby is as easy as importing the modules you need and writing an almost BASIC-like "sequence of events" type of program.