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Overview
Transcript

3.3 Hashes

Hashes are the equivalent to associative arrays in PHP. In this lesson, I’ll show you why the Hash is separate from Array, and I’ll demonstrate the most frequently used methods.

Related Reading:

Hash Reference

1.Introduction
2 lessons, 15:50

1.1
Introduction to Ruby
04:29

1.2
Exploring Ruby with IRB
11:21

2.Internals
7 lessons, 1:18:42

2.1
Conditionals
11:18

2.2
Loops and Blocks
12:07

2.3
Procs and Lambdas
09:07

2.4
Classes
12:16

2.5
Methods
12:21

2.6
Modules
10:29

2.7
Exceptions
11:04

3.STL Classes
4 lessons, 38:39

3.1
Strings
08:57

3.2
Arrays
09:53

3.3
Hashes
08:05

3.4
Regexes
11:44

4.Techniques
2 lessons, 13:14

4.1
Inheritance and Composition
04:43

4.2
Mixins
08:31

José Mota

I'm a Rubyist/Javascripter/UI designer; occasional speaker; Mac & Arch Linux user.

The Fundamentals of Ruby

Next lesson playing in 5 seconds

3.3 Hashes

1.Introduction2 lessons, 15:50

2.Internals7 lessons, 1:18:42

3.STL Classes4 lessons, 38:39

4.Techniques2 lessons, 13:14

1.Introduction
2 lessons, 15:50

2.Internals
7 lessons, 1:18:42

3.STL Classes
4 lessons, 38:39

4.Techniques
2 lessons, 13:14