A sensible starting Prelude for building custom Preludes.

Design points:

• Banishes String.
• Banishes partial functions.
• Compiler warning on bottoms.
• Polymorphic string IO functions.
• Polymorphic show.
• Automatic string conversions.
• Types for common data structures in scope.
• Types for all common string types in scope.
• StateT/ReaderT/ExceptT transformers in scope by default.
• Foldable / Traversable functions in scope by default.
• Unsafe functions are prefixed with "unsafe" in separate module.
• Compiler agnostic, GHC internal modules are abstracted out into Base.
• Compatibility with GHC 8.0.
• Includes Semiring for GHC >= 7.6.
• Includes Bifunctor for GHC >= 7.6.
• Includes Semigroup for GHC >= 7.6.

Supports:

• GHC 7.6.1
• GHC 7.6.2
• GHC 7.6.3
• GHC 7.8.1
• GHC 7.8.2
• GHC 7.8.3
• GHC 7.8.4
• GHC 7.10.1
• GHC 7.10.2
• GHC 7.10.3
• GHC 8.0.1
• GHC HEAD

{-# LANGUAGE NoImplicitPrelude #-}

import Protolude

Released under the MIT License. Copyright (c) 2016, Stephen Diehl