- Preface
- Section 1: Define Functional
- Section 2: Functions (it’s in the name)
- Section 3: Inputs and Outputs
- Section 4: Curry & Composition
- Section 5: Side Effects
- Section 6: Immutability
- Section 7: Closures and State
- Section 8: Recursion
- Section 9: Functors
- Section 10: Monads