These are notes and quotes i take about Haskell while
reading the Learn You a Haskell for Great Good! book.

1. Introduction (Book Page)
   • install
   • repl
   • compile
2. Starting Out (Book Page)
   • operators
   • functions
   • lists
   • tuples
   • examples
3. Types and Typeclasses (Book Page)
   • types
   • type variables
   • typeclasses 101
4. Syntax in Functions (Book Page)
   • pattern matching
   • guards
   • where
   • let
   • case
5. Recursion (Book Page)
   • basics
   • quicksort
   • fibonacci
6. Higher Order Functions (Book Page)
   • curried
   • higher-orderism
   • map
   • filter
   • takeWhile
   • collatz sequences
   • lambdas
   • fold
   • scan
   • function application [$]
   • function composition [.]
7. Modules (Book Page)
   • loading modules
   • Data.List
   • Data.Function
   • Data.Char
   • Data.Map
   • Data.Set
   • making modules
   • GeometryComplete
   • Geometry
8. Making Our Own Types and Typeclasses (Book Page)
   • algebraic data types
   • record syntax
   • type parameters
   • derived instances
   • type synonyms
   • (wip) recursive data structures
   • ...