monad

Documentation

Overview

Package monad implements common monomorphic monads.

Index

• type EitherStr
  • func (r *EitherStr) Bind(f EitherStrFunc) *EitherStr
• type EitherStrFunc

Types

type EitherStr

type EitherStr struct {
	Result string
	Err    error
}

EitherStr is a monomorphic Either monad specialized to string. I miss Haskell.

func (*EitherStr) Bind

func (r *EitherStr) Bind(f EitherStrFunc) *EitherStr

Bind lifts EitherStrFuncs into the EitherStr monad.

type EitherStrFunc

type EitherStrFunc func(previous string) (string, error)

EitherStrFunc defines monadic EitherStr functions.