Archive of QA for this lesson


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Below please find links to archived Q&A discussion for the Introduction to Ruby course.

Introduction to Ruby

Exercise 1.1: Overview & Sneak Peek
Exercise 1.2: Data Types: Numbers, Strings, Booleans
Exercise 1.3: Variables
Exercise 1.4: Math
Exercise 1.5: 'puts' and 'print'

Exercise 2.1: Everything in Ruby is an Object
Exercise 2.2: The '.length' Method
Exercise 2.3: The '.reverse' Method
Exercise 2.4: '.upcase' & '.downcase'

Exercise 3.1: Single-Line Comments
Exercise 3.2: Multi-Line Comments
Exercise 3.3: Naming Conventions

Exercise 4.1: Variables & Data Types
Exercise 4.2: Math
Exercise 4.3: Strings and String Methods
Exercise 4.4: Comments


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