Lessons:15Length:2.4 hours
- 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:
1.Introduction
1.1Introduction to Ruby04:29
1.1
Introduction to Ruby
04:29
1.2Exploring Ruby with IRB11:21
1.2
Exploring Ruby with IRB
11:21
2.Internals
2.1Conditionals11:18
2.1
Conditionals
11:18
2.2Loops and Blocks12:07
2.2
Loops and Blocks
12:07
2.3Procs and Lambdas09:07
2.3
Procs and Lambdas
09:07
2.4Classes12:16
2.4
Classes
12:16
2.5Methods12:21
2.5
Methods
12:21
2.6Modules10:29
2.6
Modules
10:29
2.7Exceptions11:04
2.7
Exceptions
11:04
3.STL Classes
3.1Strings08:57
3.1
Strings
08:57
3.2Arrays09:53
3.2
Arrays
09:53
3.3Hashes08:05
3.3
Hashes
08:05
3.4Regexes11:44
3.4
Regexes
11:44
4.Techniques
4.1Inheritance and Composition04:43
4.1
Inheritance and Composition
04:43
4.2Mixins08:31
4.2
Mixins
08:31
