puzzle-draw-0.3.0.0: Creating graphics for pencil puzzles.

Safe HaskellNone
LanguageHaskell98

Parse.Puzzle

Synopsis

Documentation

data TypedPuzzle Source #

Constructors

TP (Maybe String) Value (Maybe Value) (Maybe Value) 
Instances
Show TypedPuzzle Source # 
Instance details

Defined in Parse.Puzzle

Methods

showsPrec :: Int -> TypedPuzzle -> ShowS #

show :: TypedPuzzle -> String #

showList :: [TypedPuzzle] -> ShowS #

FromJSON TypedPuzzle Source # 
Instance details

Defined in Parse.Puzzle

Methods

parseJSON :: Value -> Parser TypedPuzzle #

parseJSONList :: Value -> Parser [TypedPuzzle] #

type ParsePuzzle a b = (Value -> Parser a, Value -> Parser b) Source #

A pair of parsers for a puzzle type. First parses the puzzle, second the solution.

parseType :: String -> Parser PuzzleType Source #