Copyright	(C) 2015-2017 Ryan Scott
License	BSD-style (see the file LICENSE)
Maintainer	Ryan Scott
Portability	Template Haskell
Safe Haskell	None
Language	Haskell2010

Data.Ord.Deriving.Internal

Contents

Description

Exports functions to mechanically derive OrdClass, Ord1, and Ord2 instances.

Note: this is an internal module, and as such, the API presented here is not guaranteed to be stable, even between minor releases of this library.

Synopsis

`OrdClass`

Generates an OrdClass instance declaration for the given data type or data family instance.

Generates a lambda expression which behaves like compare (without requiring an OrdClass instance).

Generates a lambda expression which behaves like '(<=)' (without requiring an OrdClass instance).

Generates a lambda expression which behaves like '(<)' (without requiring an OrdClass instance).

Generates a lambda expression which behaves like '(>)' (without requiring an OrdClass instance).

Generates a lambda expression which behaves like '(>=)' (without requiring an OrdClass instance).

Generates a lambda expression which behaves like max (without requiring an OrdClass instance).

Generates a lambda expression which behaves like min (without requiring an OrdClass instance).

`Ord1`

Generates an Ord1 instance declaration for the given data type or data family instance.

Generates a lambda expression which behaves like liftCompare (without requiring an Ord1 instance).

This function is not available with transformers-0.4.

Generates a lambda expression which behaves like compare1 (without requiring an Ord1 instance).

Generates an Ord2 instance declaration for the given data type or data family instance.

This function is not available with transformers-0.4.

Generates a lambda expression which behaves like liftCompare2 (without requiring an Ord2 instance).

This function is not available with transformers-0.4.

Generates a lambda expression which behaves like compare2 (without requiring an Ord2 instance).

This function is not available with transformers-0.4.