Learning Ruby

Index

A note on the digital index

A link in an index entry is displayed as the section title in which that entry appears. Because some sections have multiple index markers, it is not unusual for an entry to have several links to the same section. Clicking on any link will take you directly to the place in the text in which the marker appears.

Symbols

$stdin, $stderr, $stdout, The IO Class

%o field type, Formatting Output with sprintf

-e option, Getting Input from the Keyboard

.rb file extension, Shebang!, Shebang!

37signals, Where Did Rails Come From

43things and 43places, Capistrano

:title directive, RDoc Basics

< operator, Inheritance

<< method, Concatenation

_ _FILE_ _, Ruby’s Reserved Words, Ruby’s Reserved Words

_ _LINE_ _, Ruby’s Reserved Words, Ruby’s Reserved Words

“Permission denied” message, Installing Ruby on Linux

A

abbreviated assignment operators, Abbreviated Assignment Operators

abs method, More Math Methods

abstract classes and methods, Java, Review Questions

accessor methods, Instance Variables, Chapter 11 Review Questions

acos and acos! methods, Math Functions

acosh and acosh! methods, Math Functions

ActionPack, I Want My MVC

ActiveRecord, I Want My MVC, Validation

add_element method, REXML

Ajax (Asynchronous JavaScript and XML), Scripts, Chapter 11 Review Questions

ajd method, Reflection

alias, Ruby’s Reserved Words, Ruby’s Reserved Words, Glossary

aliasing methods, Aliasing Methods, Chapter 11 Review Questions

ancestors method, Class Hierarchy and Included Modules, Reflection on Variables ...