Back End Lesson 2.1: Ruby Collections

Welcome to Lesson 3 of the Ruby on Rails Back End Class. In this unit, we will learn:

• Ruby Arrays | Ruby Hashes | Ruby collections
• Loops | Iteration | Conditional Logic
• Ruby objects | Ruby classes | Scope | Methods

Back End Lesson 2.1 Goals

• Create and manipulate arrays | Creating and working with hashes
• Iterate over arrays and hashes | Build a simple contact list
• Understand the foundation of blueprints and building blocks of the Ruby language
• Build a Bank Account Class

Curriculum

This is your curriculum for Back End Lesson 2.1.
**2.1.1 Ruby Collections (106 min) 2.1.2 Ruby Loops (79 min) 2.1.3 Ruby Objects and Classes (121 min)

Assignments

Your assignment for Lesson 2.1 can be found here.

Your mindset curriculum assignment can be found here.