Haskell代写代考

Chapter 13, Monads Ch 13: Monads Copyright By PowCoder代写 加微信 powcoder University of the Fraser Valley COMP 481: Functional and Logic Programming • Intro to Monads • Tightrope Walking Simulation (Pierre) • Banana on a Wire • `do` Notation • Pattern Matching and Failure • The List Monad • `MonadPlus` and the `guard` Function •

{-# LANGUAGE RecordWildCards, FlexibleContexts #-} module MinHS.Parse where import MinHS.Syntax Copyright By PowCoder代写 加微信 powcoder import Text.Parsec import qualified Text.Parsec.Token as T import qualified Text.Parsec.Language as L import Text.Parsec.Expr import Data.List (foldl1′) import Control.Applicative hiding ( (), many ) import Data.List (sortBy) import Data.Ord (comparing) parseProgram = parse program language = L.haskellStyle { T.reservedOpNames =

COMP 481, Week 7, Chapter 11 Copyright By PowCoder代写 加微信 powcoder University of the Fraser Valley COMP 481: Functional and Logic Programming • functor design • IO actions as functors • functions as functors • functor laws • breaking the functor laws • using applicative functors • `Maybe` the applicative functor • the applicative style