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 ...
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 ...
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 and Use Hashes in Ruby - About.com
Ruby Expert. Share this. Send to a Friend via ... usr/bin/env ruby grades = Hash. new grades["Bob"] = 82 ... Internet Basics Expert · 3 · Lena Dunham and Allison ...
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.
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".
How to Use and Create Blocks in Ruby - About.com
How to use blocks in Ruby. ... As the key to Ruby's expressiveness, no program is complete without a block or two. Though they .... Internet Basics Expert.
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.
Hashes - Ruby - About.com
You will (probably) never see a non-trivial Ruby program that does not use Hashes ... I can recall using DATA statements in BASIC all the time, remembering ...