Ruby (Part 6 of 6): Error Handling, Frameworks, and Algorithms

Ruby expert Jordan Hudgens covers error handling, web frameworks, and algorithms in Ruby in this course. He will begin with a walk through the syntax for basic error handing, emphasizing best practices, followed by a review of the two most popular web frameworks for Ruby: Sinatra and Rails. Hudgens will show how to build two web applications, with the Rails app being a functional blog that includes full CRUD features, and then walk through implementing popular algorithms in Ruby and building the insertion sort and quicksort algorithms. Finally, he will discuss creating a binary search program.

Lesson 1:

• What Is Error Handling?
• Begin/Rescue
• Demo: Error Handling.

Lesson 2:

• Antipatterns
• Demo: Antipatterns.

Lesson 3:

• Error Logger
• Demo: Error Logger.

Lesson 4:

• Sinatra
• Demo: Sinatra
• Demo: Parameters.

Lesson 5:

• Ruby on Rails
• Demo: Getting Started
• Demo: Migration
• Demo: Preview Blog.

Lesson 6:

• Why Learn Algorithms?
• Algorithm Development
• Demo: Insertion Sort
• Demo: While Loop
• Demo: Test Insertion Sort.

Lesson 7:

• Sorting Algorithms - Quicksort
• Demo: Quicksort
• Demo: Test Quicksort.

Lesson 8:

• Binary Search
• Demo: Binary Search
• Demo: Test Binary Search.