Safe Haskell	Safe-Inferred
Language	Haskell2010

Math.Haskellator.Internal.TH.OperGeneration

Description

Generate the operator type.

Synopsis

data OperatorDef = OperDef String String
generateOperators :: [OperatorDef] -> Q [Dec]

Documentation

data OperatorDef Source #

Definition of a operator

Constructors

OperDef	Operator definition
Fields String Operator name String Operator symbol

generateOperators :: [OperatorDef] -> Q [Dec] Source #

Generate the operator type. Imagine the following call: generateOperators [OperDef Plus "+", OperDef Minus "-"]. This function will then generate the following code:

A data type with all the operators

data Op = Plus | Minus

An instance of Show for the data type

instance Show Op where
  show Plus = "+"
  show Minus = "-"