Predicate.Data.String

promoted String functions

converters

data ToString

very simple conversion to a string

Instances

Show ToString

Defined in Predicate.Data.String

Methods

showsPrec :: Int -> ToString -> ShowS

show :: ToString -> String

showList :: [ToString] -> ShowS

ToStringC x => P ToString x

Defined in Predicate.Data.String

Associated Types

type PP ToString x

Methods

eval :: MonadEval m => proxy ToString -> POpts -> x -> m (TT (PP ToString x))

type PP ToString x

Defined in Predicate.Data.String

type PP ToString x = String

class ToStringC (a :: Type) where

convert string-like value to a string

Methods

toStringC :: a -> String

Instances

ToStringC String

Defined in Predicate.Data.String

Methods

toStringC :: String -> String

ToStringC ByteString

Defined in Predicate.Data.String

Methods

toStringC :: ByteString -> String

ToStringC ByteString

Defined in Predicate.Data.String

Methods

toStringC :: ByteString -> String

ToStringC Text

Defined in Predicate.Data.String

Methods

toStringC :: Text -> String

ToStringC Text

Defined in Predicate.Data.String

Methods

toStringC :: Text -> String

data FromString (t :: Type) p

fromString function where you need to provide the type t of the result

>>> pz @(FromString (Identity _) Id) "abc"
Val (Identity "abc")

>>> pz @(FromString (Seq.Seq Char) Id) "abc"
Val (fromList "abc")

Instances

P (FromStringT t p) x => P (FromString t p :: Type) x

Defined in Predicate.Data.String

Associated Types

type PP (FromString t p) x

Methods

eval :: MonadEval m => proxy (FromString t p) -> POpts -> x -> m (TT (PP (FromString t p) x))

Show (FromString t p)

Defined in Predicate.Data.String

Methods

showsPrec :: Int -> FromString t p -> ShowS

show :: FromString t p -> String

showList :: [FromString t p] -> ShowS

type PP (FromString t p :: Type) x

Defined in Predicate.Data.String

type PP (FromString t p :: Type) x

data FromString' t p

fromString function where you need to provide a reference to the type t of the result

Instances

(P p a, PP p a ~ String, Show (PP t a), IsString (PP t a)) => P (FromString' t p :: Type) a

Defined in Predicate.Data.String

Associated Types

type PP (FromString' t p) a

Methods

eval :: MonadEval m => proxy (FromString' t p) -> POpts -> a -> m (TT (PP (FromString' t p) a))

Show (FromString' t p)

Defined in Predicate.Data.String

Methods

showsPrec :: Int -> FromString' t p -> ShowS

show :: FromString' t p -> String

showList :: [FromString' t p] -> ShowS

type PP (FromString' t p :: Type) a

Defined in Predicate.Data.String

type PP (FromString' t p :: Type) a = PP t a

predicates

data IsPrefixCI p q

similar to case insensitive isPrefixOf for strings

>>> pz @(IsPrefixCI "abc" "aBcbCd") ()
Val True

Instances

P (IsPrefixCIT p q) x => P (IsPrefixCI p q :: Type) x

Defined in Predicate.Data.String

Associated Types

type PP (IsPrefixCI p q) x

Methods

eval :: MonadEval m => proxy (IsPrefixCI p q) -> POpts -> x -> m (TT (PP (IsPrefixCI p q) x))

Show (IsPrefixCI p q)

Defined in Predicate.Data.String

Methods

showsPrec :: Int -> IsPrefixCI p q -> ShowS

show :: IsPrefixCI p q -> String

showList :: [IsPrefixCI p q] -> ShowS

type PP (IsPrefixCI p q :: Type) x

Defined in Predicate.Data.String

type PP (IsPrefixCI p q :: Type) x

data IsInfixCI p q

similar to case insensitive isInfixOf for strings

>>> pl @(IsInfixCI "aB" Id) "xyzAbw"
True (IsInfixCI | aB xyzAbw)
Val True

>>> pz @(IsInfixCI "abc" "axAbCd") ()
Val True

Instances

P (IsInfixCIT p q) x => P (IsInfixCI p q :: Type) x

Defined in Predicate.Data.String

Associated Types

type PP (IsInfixCI p q) x

Methods

eval :: MonadEval m => proxy (IsInfixCI p q) -> POpts -> x -> m (TT (PP (IsInfixCI p q) x))

Show (IsInfixCI p q)

Defined in Predicate.Data.String

Methods

showsPrec :: Int -> IsInfixCI p q -> ShowS

show :: IsInfixCI p q -> String

showList :: [IsInfixCI p q] -> ShowS

type PP (IsInfixCI p q :: Type) x

Defined in Predicate.Data.String

type PP (IsInfixCI p q :: Type) x

data IsSuffixCI p q

similar to case insensitive isSuffixOf for strings

Instances

P (IsSuffixCIT p q) x => P (IsSuffixCI p q :: Type) x

Defined in Predicate.Data.String

Associated Types

type PP (IsSuffixCI p q) x

Methods

eval :: MonadEval m => proxy (IsSuffixCI p q) -> POpts -> x -> m (TT (PP (IsSuffixCI p q) x))

Show (IsSuffixCI p q)

Defined in Predicate.Data.String

Methods

showsPrec :: Int -> IsSuffixCI p q -> ShowS

show :: IsSuffixCI p q -> String

showList :: [IsSuffixCI p q] -> ShowS

type PP (IsSuffixCI p q :: Type) x

Defined in Predicate.Data.String

type PP (IsSuffixCI p q :: Type) x

mutators

data TrimBoth

similar to strip

>>> pz @(Snd >> TrimBoth) (20," abc   ")
Val "abc"

>>> pz @(Snd >> TrimBoth) (20,T.pack " abc   ")
Val "abc"

>>> pz @("         " >> TrimBoth) ()
Val ""

>>> pz @("" >> TrimBoth) ()
Val ""

Instances

Show TrimBoth

Defined in Predicate.Data.String

Methods

showsPrec :: Int -> TrimBoth -> ShowS

show :: TrimBoth -> String

showList :: [TrimBoth] -> ShowS

P TrimBothT x => P TrimBoth x

Defined in Predicate.Data.String

Associated Types

type PP TrimBoth x

Methods

eval :: MonadEval m => proxy TrimBoth -> POpts -> x -> m (TT (PP TrimBoth x))

type PP TrimBoth x

Defined in Predicate.Data.String

type PP TrimBoth x

data TrimL

similar to stripStart

>>> pz @(Snd >> TrimL) (20," abc   ")
Val "abc   "

Instances

Show TrimL

Defined in Predicate.Data.String

Methods

showsPrec :: Int -> TrimL -> ShowS

show :: TrimL -> String

showList :: [TrimL] -> ShowS

P TrimLT x => P TrimL x

Defined in Predicate.Data.String

Associated Types

type PP TrimL x

Methods

eval :: MonadEval m => proxy TrimL -> POpts -> x -> m (TT (PP TrimL x))

type PP TrimL x

Defined in Predicate.Data.String

type PP TrimL x

data TrimR

similar to stripEnd

>>> pz @(Snd >> TrimR) (20," abc   ")
Val " abc"

>>> pz @("  abc " >> TrimR) ()
Val "  abc"

>>> pz @("" >> TrimR) ()
Val ""

Instances

Show TrimR

Defined in Predicate.Data.String

Methods

showsPrec :: Int -> TrimR -> ShowS

show :: TrimR -> String

showList :: [TrimR] -> ShowS

P TrimRT x => P TrimR x

Defined in Predicate.Data.String

Associated Types

type PP TrimR x

Methods

eval :: MonadEval m => proxy TrimR -> POpts -> x -> m (TT (PP TrimR x))

type PP TrimR x

Defined in Predicate.Data.String

type PP TrimR x

data StripR p q

similar to stripRight

>>> pz @(StripR "xyz" Id) "Hello xyz"
Val (Just "Hello ")

>>> pz @(StripR "xyz" Id) "xyzHelloxyw"
Val Nothing

>>> pz @(StripR "xyz" Id) ""
Val Nothing

>>> pz @(StripR "xyz" "xyz") ()
Val (Just "")

Instances

P (StripRT p q) x => P (StripR p q :: Type) x

Defined in Predicate.Data.String

Associated Types

type PP (StripR p q) x

Methods

eval :: MonadEval m => proxy (StripR p q) -> POpts -> x -> m (TT (PP (StripR p q) x))

Show (StripR p q)

Defined in Predicate.Data.String

Methods

showsPrec :: Int -> StripR p q -> ShowS

show :: StripR p q -> String

showList :: [StripR p q] -> ShowS

type PP (StripR p q :: Type) x

Defined in Predicate.Data.String

type PP (StripR p q :: Type) x

data StripL p q

similar to stripLeft

>>> pz @(StripL "xyz" Id) "xyzHello"
Val (Just "Hello")

>>> pz @(StripL "xyz" Id) (T.pack "xyzHello")
Val (Just "Hello")

>>> pz @(StripL "xyz" Id) "xywHello"
Val Nothing

Instances

P (StripLT p q) x => P (StripL p q :: Type) x

Defined in Predicate.Data.String

Associated Types

type PP (StripL p q) x

Methods

eval :: MonadEval m => proxy (StripL p q) -> POpts -> x -> m (TT (PP (StripL p q) x))

Show (StripL p q)

Defined in Predicate.Data.String

Methods

showsPrec :: Int -> StripL p q -> ShowS

show :: StripL p q -> String

showList :: [StripL p q] -> ShowS

type PP (StripL p q :: Type) x

Defined in Predicate.Data.String

type PP (StripL p q :: Type) x