Lessons
Ruby · Easy
Ruby · Easy. Ten lessons. Open-book quizzes. Lesson 1 free.
10 lessons · The Host · Lesson 1 free
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Lesson 1 · On the house
Classes
class Name ... end
Lesson 2
Modules and mixins
include / extend.
Lesson 3
Enumerable
map select reduce.
Lesson 4
Exceptions
raise / rescue.
Lesson 5
Symbols vs strings
When to use :name.
Lesson 6
Blocks, procs, lambdas
Callable objects.
Lesson 7
require and gems
Loading code.
Lesson 8
File IO
Read and write.
Lesson 9
Testing sketch
Minitest style.
Lesson 10
Easy capstone
Small class.
Sample certificate
Certificate of completion
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Certificate
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