Articles related to ruby arrays
How to Create Arrays in Ruby - A Basic Guide - About.com
This article explains and teaches how to use a arrays as a way to store multiple ... Storing variables within variables is a common thing in Ruby and is often ...
Two Dimensional Arrays in Ruby - About.com
We'll use a two dimensional array to represent the 2048 game board, but how do we create a 2D array in Ruby?
Creating Hashes from Arrays - Ruby - About.com
There are a few ways, but there's a way built into Ruby that fits onto a single line. ... You have one array of column names, and then an array of 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.
Method for Mapping the Values of an Array - Ruby - About.com
Iterating over arrays isn't the only trick up Ruby's sleeve. Having the ability to map arrays (and other enumerable collections) is a powerful feature.
Using each - Beginning Ruby Tutorial, Control Structures | About.com
Ruby each method tutorial - Control structures in Ruby, learn how to loop through an array or hash with each.
Sorting Arrays - Ruby - About.com
One of the most common tasks when dealing with arrays is to sort them. Luckily, Ruby makes this simple and flexible.
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.
Introduction to Arrays - Ruby - About.com
Arrays are the primary method of storing an ordered collection of objects in Ruby.
Ruby's Basic Features: Blocks, Loops, Arrays & more - About.com
Ruby's Basic Features: Blocks, Loops, Arrays & more. Like any other programming language, Ruby has a number of basic features that make up the code.