Learn-you-a-Haskell-for-great-good

The porting process – may still be in progress! (So, the book – may not be complete. O’kay?)

This – is a mark-down port – of Miran Lipovača’s book.

• Introduction
  • About this tutorial
  • So: what’s “Haskell”?
  • What do you need – to dive in?
• Starting out
  • “Ready? … Set? … – Go!”
  • Baby’s first functions
  • An intro – to lists
  • Texas’ ranges
  • “I’m – a list comprehension”
  • Tuples
• Types & type-classes
  • Believe the type
  • Type variables
  • Type-classes’ «101»
• Syntax – in functions
  • Pattern matching
  • “Guards! Guards!”
  • “Where…”
  • Let it be
  • Case expressions
• Recursion
  • “Hello, recursion!”
  • Maximum awesome
  • A few more recursive functions
  • “Quick: sort!”
  • Thinking “recursively”…
• Higher-order Functions
  • “Curried” functions
  • Some “higher-orderism” – is in order
  • Maps & filters
  • Lambdas
  • Only – folds & horses
  • Function application, with… “$”
  • Function composition
• Modules
  • Loading modules
  • “Data.List”
  • “Data.Char”
  • “Data.Map”
  • “Data.Set”
  • Making our own modules
• Making our own types (and type-classes)
  • Algebraic data types – intro
  • Record syntax
  • Type parameters
  • Derived instances
  • Type synonyms
  • Recursive data structures
  • Typeclasses 102
  • A “Yes/No” type-class
  • The “Functor” type-class
  • Kinds and some type-foo
• In-put & Out-put
  • Hello, world!
  • Files & streams
  • Command-line arguments
  • Randomness
  • Byte-strings
  • Exceptions
• Functionally solving problems
  • Reverse Polish notation calculator
  • “Heathrow – to London”
• Functors, applicative functors, & monoids
  • Functors redux
  • Applicative functors
  • The “newtype” keyword
  • Monoids
• A fist-ful – of monads
  • Getting our feet wet – with “maybe”
  • The “monad” type-class
  • Walk the line
  • “Do” notation
  • The “list” monad
  • Monad laws
• For – a few monads, more…
  • “Writer? – I hardly know her!”
  • “Reader? – Ugh; not this joke, again.”
  • Tasteful, stateful computations
  • “Error”, “error”, – on the wall
  • Some useful monadic functions
  • Making monads
• Zippers
  • Taking a walk
  • A trail of bread-crumbs
  • Focusing on lists
  • A very simple file system
  • Watch your step