{-# LANGUAGE Safe #-}
module Data.Char.BallotBox (
BallotBox(Empty, Check, Cross)
, toCheckBox, toCrossBox
) where
import Data.Char.Core(UnicodeCharacter(toUnicodeChar, fromUnicodeChar, fromUnicodeChar'), UnicodeText, mapFromEnum, mapToEnum, mapToEnumSafe)
import Test.QuickCheck.Arbitrary(Arbitrary(arbitrary), arbitraryBoundedEnum)
_ballotOffset :: Int
_ballotOffset :: Int
_ballotOffset = Int
0x2610
data BallotBox
= Empty
| Check
| Cross
deriving (BallotBox
BallotBox -> BallotBox -> Bounded BallotBox
forall a. a -> a -> Bounded a
maxBound :: BallotBox
$cmaxBound :: BallotBox
minBound :: BallotBox
$cminBound :: BallotBox
Bounded, Int -> BallotBox
BallotBox -> Int
BallotBox -> [BallotBox]
BallotBox -> BallotBox
BallotBox -> BallotBox -> [BallotBox]
BallotBox -> BallotBox -> BallotBox -> [BallotBox]
(BallotBox -> BallotBox)
-> (BallotBox -> BallotBox)
-> (Int -> BallotBox)
-> (BallotBox -> Int)
-> (BallotBox -> [BallotBox])
-> (BallotBox -> BallotBox -> [BallotBox])
-> (BallotBox -> BallotBox -> [BallotBox])
-> (BallotBox -> BallotBox -> BallotBox -> [BallotBox])
-> Enum BallotBox
forall a.
(a -> a)
-> (a -> a)
-> (Int -> a)
-> (a -> Int)
-> (a -> [a])
-> (a -> a -> [a])
-> (a -> a -> [a])
-> (a -> a -> a -> [a])
-> Enum a
enumFromThenTo :: BallotBox -> BallotBox -> BallotBox -> [BallotBox]
$cenumFromThenTo :: BallotBox -> BallotBox -> BallotBox -> [BallotBox]
enumFromTo :: BallotBox -> BallotBox -> [BallotBox]
$cenumFromTo :: BallotBox -> BallotBox -> [BallotBox]
enumFromThen :: BallotBox -> BallotBox -> [BallotBox]
$cenumFromThen :: BallotBox -> BallotBox -> [BallotBox]
enumFrom :: BallotBox -> [BallotBox]
$cenumFrom :: BallotBox -> [BallotBox]
fromEnum :: BallotBox -> Int
$cfromEnum :: BallotBox -> Int
toEnum :: Int -> BallotBox
$ctoEnum :: Int -> BallotBox
pred :: BallotBox -> BallotBox
$cpred :: BallotBox -> BallotBox
succ :: BallotBox -> BallotBox
$csucc :: BallotBox -> BallotBox
Enum, BallotBox -> BallotBox -> Bool
(BallotBox -> BallotBox -> Bool)
-> (BallotBox -> BallotBox -> Bool) -> Eq BallotBox
forall a. (a -> a -> Bool) -> (a -> a -> Bool) -> Eq a
/= :: BallotBox -> BallotBox -> Bool
$c/= :: BallotBox -> BallotBox -> Bool
== :: BallotBox -> BallotBox -> Bool
$c== :: BallotBox -> BallotBox -> Bool
Eq, Eq BallotBox
Eq BallotBox
-> (BallotBox -> BallotBox -> Ordering)
-> (BallotBox -> BallotBox -> Bool)
-> (BallotBox -> BallotBox -> Bool)
-> (BallotBox -> BallotBox -> Bool)
-> (BallotBox -> BallotBox -> Bool)
-> (BallotBox -> BallotBox -> BallotBox)
-> (BallotBox -> BallotBox -> BallotBox)
-> Ord BallotBox
BallotBox -> BallotBox -> Bool
BallotBox -> BallotBox -> Ordering
BallotBox -> BallotBox -> BallotBox
forall a.
Eq a
-> (a -> a -> Ordering)
-> (a -> a -> Bool)
-> (a -> a -> Bool)
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-> (a -> a -> Bool)
-> (a -> a -> a)
-> (a -> a -> a)
-> Ord a
min :: BallotBox -> BallotBox -> BallotBox
$cmin :: BallotBox -> BallotBox -> BallotBox
max :: BallotBox -> BallotBox -> BallotBox
$cmax :: BallotBox -> BallotBox -> BallotBox
>= :: BallotBox -> BallotBox -> Bool
$c>= :: BallotBox -> BallotBox -> Bool
> :: BallotBox -> BallotBox -> Bool
$c> :: BallotBox -> BallotBox -> Bool
<= :: BallotBox -> BallotBox -> Bool
$c<= :: BallotBox -> BallotBox -> Bool
< :: BallotBox -> BallotBox -> Bool
$c< :: BallotBox -> BallotBox -> Bool
compare :: BallotBox -> BallotBox -> Ordering
$ccompare :: BallotBox -> BallotBox -> Ordering
$cp1Ord :: Eq BallotBox
Ord, ReadPrec [BallotBox]
ReadPrec BallotBox
Int -> ReadS BallotBox
ReadS [BallotBox]
(Int -> ReadS BallotBox)
-> ReadS [BallotBox]
-> ReadPrec BallotBox
-> ReadPrec [BallotBox]
-> Read BallotBox
forall a.
(Int -> ReadS a)
-> ReadS [a] -> ReadPrec a -> ReadPrec [a] -> Read a
readListPrec :: ReadPrec [BallotBox]
$creadListPrec :: ReadPrec [BallotBox]
readPrec :: ReadPrec BallotBox
$creadPrec :: ReadPrec BallotBox
readList :: ReadS [BallotBox]
$creadList :: ReadS [BallotBox]
readsPrec :: Int -> ReadS BallotBox
$creadsPrec :: Int -> ReadS BallotBox
Read, Int -> BallotBox -> ShowS
[BallotBox] -> ShowS
BallotBox -> String
(Int -> BallotBox -> ShowS)
-> (BallotBox -> String)
-> ([BallotBox] -> ShowS)
-> Show BallotBox
forall a.
(Int -> a -> ShowS) -> (a -> String) -> ([a] -> ShowS) -> Show a
showList :: [BallotBox] -> ShowS
$cshowList :: [BallotBox] -> ShowS
show :: BallotBox -> String
$cshow :: BallotBox -> String
showsPrec :: Int -> BallotBox -> ShowS
$cshowsPrec :: Int -> BallotBox -> ShowS
Show)
toCheckBox
:: Bool
-> BallotBox
toCheckBox :: Bool -> BallotBox
toCheckBox = Int -> BallotBox
forall a. Enum a => Int -> a
toEnum (Int -> BallotBox) -> (Bool -> Int) -> Bool -> BallotBox
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Bool -> Int
forall a. Enum a => a -> Int
fromEnum
toCrossBox
:: Bool
-> BallotBox
toCrossBox :: Bool -> BallotBox
toCrossBox = Int -> BallotBox
forall a. Enum a => Int -> a
toEnum (Int -> BallotBox) -> (Bool -> Int) -> Bool -> BallotBox
forall b c a. (b -> c) -> (a -> b) -> a -> c
. (Int
2Int -> Int -> Int
forall a. Num a => a -> a -> a
*) (Int -> Int) -> (Bool -> Int) -> Bool -> Int
forall b c a. (b -> c) -> (a -> b) -> a -> c
. Bool -> Int
forall a. Enum a => a -> Int
fromEnum
instance Arbitrary BallotBox where
arbitrary :: Gen BallotBox
arbitrary = Gen BallotBox
forall a. (Bounded a, Enum a) => Gen a
arbitraryBoundedEnum
instance UnicodeCharacter BallotBox where
toUnicodeChar :: BallotBox -> Char
toUnicodeChar = Int -> BallotBox -> Char
forall a. Enum a => Int -> a -> Char
mapFromEnum Int
_ballotOffset
fromUnicodeChar :: Char -> Maybe BallotBox
fromUnicodeChar = Int -> Char -> Maybe BallotBox
forall a. (Bounded a, Enum a) => Int -> Char -> Maybe a
mapToEnumSafe Int
_ballotOffset
fromUnicodeChar' :: Char -> BallotBox
fromUnicodeChar' = Int -> Char -> BallotBox
forall a. Enum a => Int -> Char -> a
mapToEnum Int
_ballotOffset
instance UnicodeText BallotBox