Halloween Reads

Carlos Castillo
Carlos Castillo’s Kindle Notes & Highlights
Practical Object-Oriented Design in Ruby: An Agile Primer, by Sandi Metz

70%
Flag icon
Incoming messages should be tested for the state they return. Outgoing command messages should be tested to ensure they get sent. Outgoing query messages should not be tested.
See Carlos Castillo’s 16 highlights
Practical Object-Oriented Design in Ruby: An Agile Primer
Practical Object-Oriented Design in Ruby: An Agile Primer
by Sandi Metz
Rate this book
Clear rating
1 of 5 stars2 of 5 stars3 of 5 stars4 of 5 stars5 of 5 stars