Improve Your Haskell Programming Skills in a Weekend!
This book is a "mini" language reference on Haskell, which is one of the most widely used (pure) functional programming languages. We go through all salient features of the modern Haskell programming language in this book (based on the Haskell 2010 Language Report).
Although it is written as a reference, you can read it more or less from beginning to end and you should be able to get the overall picture of the Haskell language if you have some prior experience with functional programming in Haskell or other ML-style functional programming languages. This book is, however, not for absolute beginners.
The book covers
Haskell software development process basics.
Haskell module system. Import and export.
Predefined types such as Char and String.
Top-level and nested declarations.
Type signatures. Function and pattern bindings.
Functions. Sections. Currying.
Conditional expressions. Case expressions.
Pattern matching.
Types. Data types. Type classes.
Basics of Functors and Monads.
Basic IO.
The Standard Prelude functions.
The builtin classes such as Eq, Ord, and Enum.