darcs-2.18.5: a distributed, interactive, smart revision control system

Safe Haskell | None
Language | Haskell2010

Darcs.Patch.Witnesses.Ordered

Contents

- Directed Types
- Merge Types
- Functions for `FL`s and `RL`s
- `FL` only
- `RL` only

Synopsis

- data ((a1 :: Type -> Type -> Type) :> (a2 :: Type -> Type -> Type)) wX wY = (a1 wX wZ) :> (a2 wZ wY)
- data FL (a :: Type -> Type -> Type) wX wZ where
  - (:>:) :: forall (a :: Type -> Type -> Type) wX wY wZ. a wX wY -> FL a wY wZ -> FL a wX wZ
  - NilFL :: forall (a :: Type -> Type -> Type) wX. FL a wX wX
- data RL (a :: Type -> Type -> Type) wX wZ where
  - (:<:) :: forall (a :: Type -> Type -> Type) wX wY wZ. RL a wX wY -> a wY wZ -> RL a wX wZ
  - NilRL :: forall (a :: Type -> Type -> Type) wX. RL a wX wX
- data ((a1 :: Type -> Type -> Type) :\/: (a2 :: Type -> Type -> Type)) wX wY = (a1 wZ wX) :\/: (a2 wZ wY)
- data ((a3 :: Type -> Type -> Type) :/\: (a4 :: Type -> Type -> Type)) wX wY = (a3 wX wZ) :/\: (a4 wY wZ)
- data ((a1 :: Type -> Type -> Type) :||: (a2 :: Type -> Type -> Type)) wX wY = (a1 wX wY) :||: (a2 wX wY)
- data Fork (common :: Type -> Type -> Type) (left :: Type -> Type -> Type) (right :: Type -> Type -> Type) wA wX wY = Fork (common wA wU) (left wU wX) (right wU wY)
- nullFL :: forall (a :: Type -> Type -> Type) wX wZ. FL a wX wZ -> Bool
- nullRL :: forall (a :: Type -> Type -> Type) wX wZ. RL a wX wZ -> Bool
- lengthFL :: forall (a :: Type -> Type -> Type) wX wZ. FL a wX wZ -> Int
- lengthRL :: forall (a :: Type -> Type -> Type) wX wZ. RL a wX wZ -> Int
- mapFL :: (forall wW wZ. a wW wZ -> b) -> FL a wX wY -> [b]
- mapRL :: (forall wW wZ. a wW wZ -> b) -> RL a wX wY -> [b]
- mapFL_FL :: (forall wW wY. a wW wY -> b wW wY) -> FL a wX wZ -> FL b wX wZ
- mapRL_RL :: (forall wW wY. a wW wY -> b wW wY) -> RL a wX wZ -> RL b wX wZ
- foldrFL :: (forall wA wB. p wA wB -> r -> r) -> FL p wX wY -> r -> r
- foldlRL :: (forall wA wB. r -> p wA wB -> r) -> r -> RL p wX wY -> r
- foldrwFL :: (forall wA wB. p wA wB -> r wB -> r wA) -> FL p wX wY -> r wY -> r wX
- foldlwRL :: (forall wA wB. p wA wB -> r wA -> r wB) -> RL p wX wY -> r wX -> r wY
- foldlwFL :: (forall wA wB. p wA wB -> r wA -> r wB) -> FL p wX wY -> r wX -> r wY
- foldrwRL :: (forall wA wB. p wA wB -> r wB -> r wA) -> RL p wX wY -> r wY -> r wX
- allFL :: (forall wX wY. a wX wY -> Bool) -> FL a wW wZ -> Bool
- allRL :: (forall wA wB. a wA wB -> Bool) -> RL a wX wY -> Bool
- anyFL :: (forall wX wY. a wX wY -> Bool) -> FL a wW wZ -> Bool
- anyRL :: (forall wA wB. a wA wB -> Bool) -> RL a wX wY -> Bool
- filterFL :: (forall wX wY. a wX wY -> Bool) -> FL a wW wZ -> [Sealed2 a]
- filterRL :: (forall wX wY. p wX wY -> Bool) -> RL p wA wB -> [Sealed2 p]
- foldFL_M :: Monad m => (forall wA wB. r wA -> p wA wB -> m (r wB)) -> r wX -> FL p wX wY -> m (r wY)
- foldRL_M :: Monad m => (forall wA wB. p wA wB -> r wB -> m (r wA)) -> RL p wX wY -> r wY -> m (r wX)
- splitAtFL :: forall (a :: Type -> Type -> Type) wX wZ. Int -> FL a wX wZ -> (FL a :> FL a) wX wZ
- splitAtRL :: forall (a :: Type -> Type -> Type) wX wZ. Int -> RL a wX wZ -> (RL a :> RL a) wX wZ
- filterOutFLFL :: (forall wX wY. p wX wY -> EqCheck wX wY) -> FL p wW wZ -> FL p wW wZ
- filterOutRLRL :: (forall wX wY. p wX wY -> EqCheck wX wY) -> RL p wW wZ -> RL p wW wZ
- reverseFL :: forall (a :: Type -> Type -> Type) wX wZ. FL a wX wZ -> RL a wX wZ
- reverseRL :: forall (a :: Type -> Type -> Type) wX wZ. RL a wX wZ -> FL a wX wZ
- (+>+) :: forall (a :: Type -> Type -> Type) wX wY wZ. FL a wX wY -> FL a wY wZ -> FL a wX wZ
- (+<+) :: forall (a :: Type -> Type -> Type) wX wY wZ. RL a wX wY -> RL a wY wZ -> RL a wX wZ
- (+>>+) :: forall (p :: Type -> Type -> Type) wX wY wZ. RL p wX wY -> FL p wY wZ -> FL p wX wZ
- (+<<+) :: forall (p :: Type -> Type -> Type) wX wY wZ. RL p wX wY -> FL p wY wZ -> RL p wX wZ
- concatFL :: forall (a :: Type -> Type -> Type) wX wZ. FL (FL a) wX wZ -> FL a wX wZ
- concatRL :: forall (a :: Type -> Type -> Type) wX wZ. RL (RL a) wX wZ -> RL a wX wZ
- dropWhileFL :: (forall wX wY. a wX wY -> Bool) -> FL a wR wV -> FlippedSeal (FL a) wV
- dropWhileRL :: (forall wX wY. a wX wY -> Bool) -> RL a wR wV -> Sealed (RL a wR)
- bunchFL :: forall (a :: Type -> Type -> Type) wX wY. Int -> FL a wX wY -> FL (FL a) wX wY
- spanFL :: (forall wW wY. a wW wY -> Bool) -> FL a wX wZ -> (FL a :> FL a) wX wZ
- spanFL_M :: forall a m wX wZ. Monad m => (forall wW wY. a wW wY -> m Bool) -> FL a wX wZ -> m ((FL a :> FL a) wX wZ)
- zipWithFL :: (forall wX wY. a -> p wX wY -> q wX wY) -> [a] -> FL p wW wZ -> FL q wW wZ
- consGapFL :: Gap w => (forall wX wY. p wX wY) -> w (FL p) -> w (FL p)
- concatGapsFL :: forall w (p :: Type -> Type -> Type). Gap w => [w (FL p)] -> w (FL p)
- joinGapsFL :: forall w (p :: Type -> Type -> Type). Gap w => [w p] -> w (FL p)
- mapFL_FL_M :: Monad m => (forall wW wY. a wW wY -> m (b wW wY)) -> FL a wX wZ -> m (FL b wX wZ)
- sequenceFL_ :: Monad m => (forall wW wZ. a wW wZ -> m b) -> FL a wX wY -> m ()
- initsFL :: forall (p :: Type -> Type -> Type) wX wY. FL p wX wY -> [Sealed ((p :> FL p) wX)]
- isShorterThanRL :: forall (a :: Type -> Type -> Type) wX wY. RL a wX wY -> Int -> Bool
- spanRL :: (forall wA wB. p wA wB -> Bool) -> RL p wX wY -> (RL p :> RL p) wX wY
- breakRL :: (forall wA wB. p wA wB -> Bool) -> RL p wX wY -> (RL p :> RL p) wX wY
- takeWhileRL :: (forall wA wB. a wA wB -> Bool) -> RL a wX wY -> FlippedSeal (RL a) wY
- concatRLFL :: forall (p :: Type -> Type -> Type) wX wY. RL (FL p) wX wY -> RL p wX wY

# Directed Types

Darcs patches have a notion of transforming between contexts. This naturally leads us to container types that are "directed" and transform from one context to another.

For example, the swap of names of files x and y could be represented with the following sequence of patches:

     Move x z :> Move y x :> Move z y

or using forward lists, like

     Move x z :>: Move y x :>: Move z y :>: NilFL

data ((a1 :: Type -> Type -> Type) :> (a2 :: Type -> Type -> Type)) wX wY infixr 1 #

Directed Forward Pairs

Constructors

(a1 wX wZ) :> (a2 wZ wY) infixr 1 |

#### Instances

Instances details

Ident p => Ident (p :> p) # |
Instance details Defined in Darcs.Patch.Ident Methods ident :: (p :> p) wX wY -> PatchId (p :> p) #
Invert p => Invert (p :> p) # |
Instance details Defined in Darcs.Patch.Invert Methods invert :: (p :> p) wX wY -> (p :> p) wY wX #
(Eq2 a, Eq2 b) => Eq2 (a :> b) # |
Instance details Defined in Darcs.Patch.Witnesses.Ordered Methods unsafeCompare :: (a :> b) wA wB -> (a :> b) wC wD -> Bool # (=\/=) :: (a :> b) wA wB -> (a :> b) wA wC -> EqCheck wB wC # (=/\=) :: (a :> b) wA wC -> (a :> b) wB wC -> EqCheck wA wB #
(Show2 a, Show2 b) => Show2 (a :> b) # |
Instance details Defined in Darcs.Patch.Witnesses.Ordered Methods showDict2 :: ShowDict ((a :> b) wX wY) #
(Show2 a, Show2 b) => Show1 ((a :> b) wX) # |
Instance details Defined in Darcs.Patch.Witnesses.Ordered Methods showDict1 :: Dict (Show ((a :> b) wX wX0)) #
(Show2 a, Show2 b) => Show ((a :> b) wX wY) # |
Instance details Defined in Darcs.Patch.Witnesses.Ordered Methods showsPrec :: Int -> (a :> b) wX wY -> ShowS # show :: (a :> b) wX wY -> String # showList :: [(a :> b) wX wY] -> ShowS #
(Eq2 a, Eq2 b) => Eq ((a :> b) wX wY) # |
Instance details Defined in Darcs.Patch.Witnesses.Ordered Methods (==) :: (a :> b) wX wY -> (a :> b) wX wY -> Bool # (/=) :: (a :> b) wX wY -> (a :> b) wX wY -> Bool #
type PatchId (p :> p) # |
Instance details Defined in Darcs.Patch.Ident type PatchId (p :> p) = Set (PatchId p)

data FL (a :: Type -> Type -> Type) wX wZ where #

Forward lists

Constructors

(:>:) :: forall (a :: Type -> Type -> Type) wX wY wZ. a wX wY -> FL a wY wZ -> FL a wX wZ infixr 5 |
NilFL :: forall (a :: Type -> Type -> Type) wX. FL a wX wX |

#### Instances

Instances details

Apply p => Apply (FL p) # |
Instance details Defined in Darcs.Patch.Apply Associated Types
type ApplyState (FL p) |
Instance details Defined in Darcs.Patch.Apply type ApplyState (FL p) = ApplyState p
Methods apply :: ApplyMonad (ApplyState (FL p)) m => FL p wX wY -> m () # unapply :: ApplyMonad (ApplyState (FL p)) m => FL p wX wY -> m () #
Commute p => Commute (FL p) # |
Instance details Defined in Darcs.Patch.Commute Methods commute :: (FL p :> FL p) wX wY -> Maybe ((FL p :> FL p) wX wY) #
PatchDebug p => PatchDebug (FL p) # |
Instance details Defined in Darcs.Patch.Debug Methods patchDebugDummy :: FL p wX wY -> () #
Effect p => Effect (FL p) # |
Instance details Defined in Darcs.Patch.Effect Methods effect :: FL p wX wY -> FL (PrimOf (FL p)) wX wY #
PrimPatchBase p => PrimPatchBase (FL p) # |
Instance details Defined in Darcs.Patch.FromPrim Associated Types
type PrimOf (FL p) |
Instance details Defined in Darcs.Patch.FromPrim type PrimOf (FL p) = PrimOf p
Ident p => Ident (FL p) # |
Instance details Defined in Darcs.Patch.Ident Methods ident :: FL p wX wY -> PatchId (FL p) #
PatchInspect p => PatchInspect (FL p) # |
Instance details Defined in Darcs.Patch.Inspect Methods listTouchedFiles :: FL p wX wY -> [AnchoredPath] # hunkMatches :: (ByteString -> Bool) -> FL p wX wY -> Bool #
Invert p => Invert (FL p) # |
Instance details Defined in Darcs.Patch.Invert Methods invert :: FL p wX wY -> FL p wY wX #
CleanMerge p => CleanMerge (FL p) # |
Instance details Defined in Darcs.Patch.Merge Methods cleanMerge :: (FL p :\/: FL p) wX wY -> Maybe ((FL p :/\: FL p) wX wY) #
Merge p => Merge (FL p) # |
Instance details Defined in Darcs.Patch.Merge Methods merge :: (FL p :\/: FL p) wX wY -> (FL p :/\: FL p) wX wY #
(ReadPatch p, PatchListFormat p) => ReadPatch (FL p) # |
Instance details Defined in Darcs.Patch.Read Methods readPatch' :: Parser (Sealed (FL p wX)) #
Check p => Check (FL p) # |
Instance details Defined in Darcs.Patch.Repair Methods isInconsistent :: FL p wX wY -> Maybe Doc #
RepairToFL p => Repair (FL p) # |
Instance details Defined in Darcs.Patch.Repair Methods applyAndTryToFix :: ApplyMonad (ApplyState (FL p)) m => FL p wX wY -> m (Maybe (String, FL p wX wY)) #
(Apply p, IsHunk p, PatchListFormat p, ShowContextPatch p, ObjectId (ObjectIdOfPatch p)) => ShowContextPatch (FL p) # |
Instance details Defined in Darcs.Patch.Viewing Methods showPatchWithContextAndApply :: ApplyMonad (ApplyState (FL p)) m => ShowPatchFor -> FL p wX wY -> m Doc #
(PatchListFormat p, ShowPatch p) => ShowPatch (FL p) # |
Instance details Defined in Darcs.Patch.Viewing Methods content :: FL p wX wY -> Doc # description :: FL p wX wY -> Doc # summary :: FL p wX wY -> Doc # summaryFL :: FL (FL p) wX wY -> Doc # thing :: FL p wX wY -> String # things :: FL p wX wY -> String #
(PatchListFormat p, ShowPatchBasic p) => ShowPatchBasic (FL p) # |
Instance details Defined in Darcs.Patch.Viewing Methods showPatch :: ShowPatchFor -> FL p wX wY -> Doc #
Summary p => Summary (FL p) # |
Instance details Defined in Darcs.Patch.Summary Methods conflictedEffect :: FL p wX wY -> [IsConflictedPrim (PrimOf (FL p))] #
Eq2 p => Eq2 (FL p) # |
Instance details Defined in Darcs.Patch.Witnesses.Ordered Methods unsafeCompare :: FL p wA wB -> FL p wC wD -> Bool # (=\/=) :: FL p wA wB -> FL p wA wC -> EqCheck wB wC # (=/\=) :: FL p wA wC -> FL p wB wC -> EqCheck wA wB #
Show2 a => Show2 (FL a) # |
Instance details Defined in Darcs.Patch.Witnesses.Ordered Methods showDict2 :: ShowDict (FL a wX wY) #
Show2 a => Show1 (FL a wX) # |
Instance details Defined in Darcs.Patch.Witnesses.Ordered Methods showDict1 :: Dict (Show (FL a wX wX0)) #
Show2 a => Show (FL a wX wZ) # |
Instance details Defined in Darcs.Patch.Witnesses.Ordered Methods showsPrec :: Int -> FL a wX wZ -> ShowS # show :: FL a wX wZ -> String # showList :: [FL a wX wZ] -> ShowS #
type ApplyState (FL p) # |
Instance details Defined in Darcs.Patch.Apply type ApplyState (FL p) = ApplyState p
type PrimOf (FL p) # |
Instance details Defined in Darcs.Patch.FromPrim type PrimOf (FL p) = PrimOf p
type PatchId (FL p) # |
Instance details Defined in Darcs.Patch.Ident type PatchId (FL p) = Set (PatchId p)

data RL (a :: Type -> Type -> Type) wX wZ where #

Reverse lists

Constructors

(:<:) :: forall (a :: Type -> Type -> Type) wX wY wZ. RL a wX wY -> a wY wZ -> RL a wX wZ infixl 5 |
NilRL :: forall (a :: Type -> Type -> Type) wX. RL a wX wX |

#### Instances

Instances details

Apply p => Apply (RL p) # |
Instance details Defined in Darcs.Patch.Apply Associated Types
type ApplyState (RL p) |
Instance details Defined in Darcs.Patch.Apply type ApplyState (RL p) = ApplyState p
Methods apply :: ApplyMonad (ApplyState (RL p)) m => RL p wX wY -> m () # unapply :: ApplyMonad (ApplyState (RL p)) m => RL p wX wY -> m () #
Commute p => Commute (RL p) # |
Instance details Defined in Darcs.Patch.Commute Methods commute :: (RL p :> RL p) wX wY -> Maybe ((RL p :> RL p) wX wY) #
PatchDebug p => PatchDebug (RL p) # |
Instance details Defined in Darcs.Patch.Debug Methods patchDebugDummy :: RL p wX wY -> () #
Effect p => Effect (RL p) # |
Instance details Defined in Darcs.Patch.Effect Methods effect :: RL p wX wY -> FL (PrimOf (RL p)) wX wY #
PrimPatchBase p => PrimPatchBase (RL p) # |
Instance details Defined in Darcs.Patch.FromPrim Associated Types
type PrimOf (RL p) |
Instance details Defined in Darcs.Patch.FromPrim type PrimOf (RL p) = PrimOf p
Ident p => Ident (RL p) # |
Instance details Defined in Darcs.Patch.Ident Methods ident :: RL p wX wY -> PatchId (RL p) #
PatchInspect p => PatchInspect (RL p) # |
Instance details Defined in Darcs.Patch.Inspect Methods listTouchedFiles :: RL p wX wY -> [AnchoredPath] # hunkMatches :: (ByteString -> Bool) -> RL p wX wY -> Bool #
Invert p => Invert (RL p) # |
Instance details Defined in Darcs.Patch.Invert Methods invert :: RL p wX wY -> RL p wY wX #
(ReadPatch p, PatchListFormat p) => ReadPatch (RL p) # |
Instance details Defined in Darcs.Patch.Read Methods readPatch' :: Parser (Sealed (RL p wX)) #
Check p => Check (RL p) # |
Instance details Defined in Darcs.Patch.Repair Methods isInconsistent :: RL p wX wY -> Maybe Doc #
(ShowContextPatch p, Apply p, IsHunk p, PatchListFormat p, ObjectId (ObjectIdOfPatch p)) => ShowContextPatch (RL p) # |
Instance details Defined in Darcs.Patch.Viewing Methods showPatchWithContextAndApply :: ApplyMonad (ApplyState (RL p)) m => ShowPatchFor -> RL p wX wY -> m Doc #
(PatchListFormat p, ShowPatch p) => ShowPatch (RL p) # |
Instance details Defined in Darcs.Patch.Viewing Methods content :: RL p wX wY -> Doc # description :: RL p wX wY -> Doc # summary :: RL p wX wY -> Doc # summaryFL :: FL (RL p) wX wY -> Doc # thing :: RL p wX wY -> String # things :: RL p wX wY -> String #
(PatchListFormat p, ShowPatchBasic p) => ShowPatchBasic (RL p) # |
Instance details Defined in Darcs.Patch.Viewing Methods showPatch :: ShowPatchFor -> RL p wX wY -> Doc #
Eq2 p => Eq2 (RL p) # |
Instance details Defined in Darcs.Patch.Witnesses.Ordered Methods unsafeCompare :: RL p wA wB -> RL p wC wD -> Bool # (=\/=) :: RL p wA wB -> RL p wA wC -> EqCheck wB wC # (=/\=) :: RL p wA wC -> RL p wB wC -> EqCheck wA wB #
Show2 a => Show2 (RL a) # |
Instance details Defined in Darcs.Patch.Witnesses.Ordered Methods showDict2 :: ShowDict (RL a wX wY) #
Show2 a => Show1 (RL a wX) # |
Instance details Defined in Darcs.Patch.Witnesses.Ordered Methods showDict1 :: Dict (Show (RL a wX wX0)) #
Show2 a => Show (RL a wX wZ) # |
Instance details Defined in Darcs.Patch.Witnesses.Ordered Methods showsPrec :: Int -> RL a wX wZ -> ShowS # show :: RL a wX wZ -> String # showList :: [RL a wX wZ] -> ShowS #
type ApplyState (RL p) # |
Instance details Defined in Darcs.Patch.Apply type ApplyState (RL p) = ApplyState p
type PrimOf (RL p) # |
Instance details Defined in Darcs.Patch.FromPrim type PrimOf (RL p) = PrimOf p
type PatchId (RL p) # |
Instance details Defined in Darcs.Patch.Ident type PatchId (RL p) = Set (PatchId p)

# Merge Types

When we have two patches which commute and share the same pre-context we can merge the patches. Whenever patches, or sequences of patches, share a pre-context we say they are Forking Pairs (`:\/:`). The same way, when patches or sequences of patches, share a post-context we say they are Joining Pairs (`:/\:`).

The following diagram shows the symmetry of merge types:

              wZ
             :/\:
         a3 /    \ a4
           /      \
          wX      wY
           \      /
         a1 \    / a2
             :\/:
              wZ

data ((a1 :: Type -> Type -> Type) :\/: (a2 :: Type -> Type -> Type)) wX wY infix 1 #

Forking Pairs (Implicit starting context)

Constructors

(a1 wZ wX) :\/: (a2 wZ wY) infix 1 |

#### Instances

Instances details

(Show2 a, Show2 b) => Show2 (a :\/: b) # |
Instance details Defined in Darcs.Patch.Witnesses.Ordered Methods showDict2 :: ShowDict ((a :\/: b) wX wY) #
(Show2 a, Show2 b) => Show ((a :\/: b) wX wY) # |
Instance details Defined in Darcs.Patch.Witnesses.Ordered Methods showsPrec :: Int -> (a :\/: b) wX wY -> ShowS # show :: (a :\/: b) wX wY -> String # showList :: [(a :\/: b) wX wY] -> ShowS #

data ((a3 :: Type -> Type -> Type) :/\: (a4 :: Type -> Type -> Type)) wX wY infix 1 #

Joining Pairs

Constructors

(a3 wX wZ) :/\: (a4 wY wZ) infix 1 |

#### Instances

Instances details

(Show2 a, Show2 b) => Show2 (a :/\: b) # |
Instance details Defined in Darcs.Patch.Witnesses.Ordered Methods showDict2 :: ShowDict ((a :/\: b) wX wY) #
(Show2 a, Show2 b) => Show ((a :/\: b) wX wY) # |
Instance details Defined in Darcs.Patch.Witnesses.Ordered Methods showsPrec :: Int -> (a :/\: b) wX wY -> ShowS # show :: (a :/\: b) wX wY -> String # showList :: [(a :/\: b) wX wY] -> ShowS #

data ((a1 :: Type -> Type -> Type) :||: (a2 :: Type -> Type -> Type)) wX wY infix 1 #

Parallel Pairs

Constructors

(a1 wX wY) :||: (a2 wX wY) infix 1 |

data Fork (common :: Type -> Type -> Type) (left :: Type -> Type -> Type) (right :: Type -> Type -> Type) wA wX wY #

Forking Pair (Explicit starting context)

          wX     wY
           \     /
            \   /
             \ /
              wU
              |
              |
              |
              wA

Constructors

Fork (common wA wU) (left wU wX) (right wU wY) |

# Functions for `FL`s and `RL`s

nullFL :: forall (a :: Type -> Type -> Type) wX wZ. FL a wX wZ -> Bool #

nullRL :: forall (a :: Type -> Type -> Type) wX wZ. RL a wX wZ -> Bool #

lengthFL :: forall (a :: Type -> Type -> Type) wX wZ. FL a wX wZ -> Int #

lengthRL :: forall (a :: Type -> Type -> Type) wX wZ. RL a wX wZ -> Int #

mapFL :: (forall wW wZ. a wW wZ -> b) -> FL a wX wY -> [b] #

mapRL :: (forall wW wZ. a wW wZ -> b) -> RL a wX wY -> [b] #

mapFL_FL :: (forall wW wY. a wW wY -> b wW wY) -> FL a wX wZ -> FL b wX wZ #

mapRL_RL :: (forall wW wY. a wW wY -> b wW wY) -> RL a wX wZ -> RL b wX wZ #

foldrFL :: (forall wA wB. p wA wB -> r -> r) -> FL p wX wY -> r -> r #

The "natural" fold over an `FL` i.e. associating to the right. Like `foldr` only with the more useful order of arguments.

foldlRL :: (forall wA wB. r -> p wA wB -> r) -> r -> RL p wX wY -> r #

The "natural" fold over an RL i.e. associating to the left.

foldrwFL :: (forall wA wB. p wA wB -> r wB -> r wA) -> FL p wX wY -> r wY -> r wX #

Right associative fold for `FL`s that transforms a witnessed state in the direction opposite to the `FL`. This is the "natural" fold for `FL`s i.e. the one which replaces the `:>:` with the passed operator.

foldlwRL :: (forall wA wB. p wA wB -> r wA -> r wB) -> RL p wX wY -> r wX -> r wY #

The analog of `foldrwFL` for `RL`s. This is the "natural" fold for `RL`s i.e. the one which replaces the `:<:` with the (flipped) passed operator.

foldlwFL :: (forall wA wB. p wA wB -> r wA -> r wB) -> FL p wX wY -> r wX -> r wY #

Strict left associative fold for `FL`s that transforms a witnessed state in the direction of the patches. This is for apply-like functions that transform the witnesses in forward direction.

foldrwRL :: (forall wA wB. p wA wB -> r wB -> r wA) -> RL p wX wY -> r wY -> r wX #

Strict right associative fold for `RL`s that transforms a witnessed state in the opposite direction of the patches. This is for unapply-like functions that transform the witnesses in backward direction.

allFL :: (forall wX wY. a wX wY -> Bool) -> FL a wW wZ -> Bool #

allRL :: (forall wA wB. a wA wB -> Bool) -> RL a wX wY -> Bool #

anyFL :: (forall wX wY. a wX wY -> Bool) -> FL a wW wZ -> Bool #

anyRL :: (forall wA wB. a wA wB -> Bool) -> RL a wX wY -> Bool #

filterFL :: (forall wX wY. a wX wY -> Bool) -> FL a wW wZ -> [Sealed2 a] #

filterRL :: (forall wX wY. p wX wY -> Bool) -> RL p wA wB -> [Sealed2 p] #

foldFL_M :: Monad m => (forall wA wB. r wA -> p wA wB -> m (r wB)) -> r wX -> FL p wX wY -> m (r wY) #

Monadic fold over an `FL` associating to the left, sequencing effects from left to right. The order of arguments follows the standard `foldM` from base.

foldRL_M :: Monad m => (forall wA wB. p wA wB -> r wB -> m (r wA)) -> RL p wX wY -> r wY -> m (r wX) #

Monadic fold over an `FL` associating to the right, sequencing effects from right to left. Mostly useful for prepend-like operations with an effect where the order of effects is not relevant.

splitAtFL :: forall (a :: Type -> Type -> Type) wX wZ. Int -> FL a wX wZ -> (FL a :> FL a) wX wZ #

splitAtRL :: forall (a :: Type -> Type -> Type) wX wZ. Int -> RL a wX wZ -> (RL a :> RL a) wX wZ #

filterOutFLFL :: (forall wX wY. p wX wY -> EqCheck wX wY) -> FL p wW wZ -> FL p wW wZ #

`filterOutFLFL p xs` deletes any `x` in `xs` for which `p x == IsEq` (indicating that `x` has no effect as far as we are concerned, and can be safely removed from the chain)

filterOutRLRL :: (forall wX wY. p wX wY -> EqCheck wX wY) -> RL p wW wZ -> RL p wW wZ #

reverseFL :: forall (a :: Type -> Type -> Type) wX wZ. FL a wX wZ -> RL a wX wZ #

reverseRL :: forall (a :: Type -> Type -> Type) wX wZ. RL a wX wZ -> FL a wX wZ #

(+>+) :: forall (a :: Type -> Type -> Type) wX wY wZ. FL a wX wY -> FL a wY wZ -> FL a wX wZ infixr 5 #

Concatenate two `FL`s. This traverses only the left hand side.

(+<+) :: forall (a :: Type -> Type -> Type) wX wY wZ. RL a wX wY -> RL a wY wZ -> RL a wX wZ infixl 5 #

Concatenate two `RL`s. This traverses only the right hand side.

(+>>+) :: forall (p :: Type -> Type -> Type) wX wY wZ. RL p wX wY -> FL p wY wZ -> FL p wX wZ infixr 5 #

Prepend an `RL` to an `FL`. This traverses only the left hand side.

(+<<+) :: forall (p :: Type -> Type -> Type) wX wY wZ. RL p wX wY -> FL p wY wZ -> RL p wX wZ infixl 5 #

Append an `FL` to an `RL`. This traverses only the right hand side.

concatFL :: forall (a :: Type -> Type -> Type) wX wZ. FL (FL a) wX wZ -> FL a wX wZ #

concatRL :: forall (a :: Type -> Type -> Type) wX wZ. RL (RL a) wX wZ -> RL a wX wZ #

dropWhileFL :: (forall wX wY. a wX wY -> Bool) -> FL a wR wV -> FlippedSeal (FL a) wV #

dropWhileRL :: (forall wX wY. a wX wY -> Bool) -> RL a wR wV -> Sealed (RL a wR) #

# `FL` only

bunchFL :: forall (a :: Type -> Type -> Type) wX wY. Int -> FL a wX wY -> FL (FL a) wX wY #

spanFL :: (forall wW wY. a wW wY -> Bool) -> FL a wX wZ -> (FL a :> FL a) wX wZ #

spanFL_M :: forall a m wX wZ. Monad m => (forall wW wY. a wW wY -> m Bool) -> FL a wX wZ -> m ((FL a :> FL a) wX wZ) #

zipWithFL :: (forall wX wY. a -> p wX wY -> q wX wY) -> [a] -> FL p wW wZ -> FL q wW wZ #

consGapFL :: Gap w => (forall wX wY. p wX wY) -> w (FL p) -> w (FL p) #

concatGapsFL :: forall w (p :: Type -> Type -> Type). Gap w => [w (FL p)] -> w (FL p) #

joinGapsFL :: forall w (p :: Type -> Type -> Type). Gap w => [w p] -> w (FL p) #

mapFL_FL_M :: Monad m => (forall wW wY. a wW wY -> m (b wW wY)) -> FL a wX wZ -> m (FL b wX wZ) #

sequenceFL_ :: Monad m => (forall wW wZ. a wW wZ -> m b) -> FL a wX wY -> m () #

initsFL :: forall (p :: Type -> Type -> Type) wX wY. FL p wX wY -> [Sealed ((p :> FL p) wX)] #

# `RL` only

isShorterThanRL :: forall (a :: Type -> Type -> Type) wX wY. RL a wX wY -> Int -> Bool #

spanRL :: (forall wA wB. p wA wB -> Bool) -> RL p wX wY -> (RL p :> RL p) wX wY #

Like `span` only for `RL`s. This function is supposed to be lazy: elements before the split point should not be touched.

breakRL :: (forall wA wB. p wA wB -> Bool) -> RL p wX wY -> (RL p :> RL p) wX wY #

Like `break` only for `RL`s. This function is supposed to be lazy: elements before the split point should not be touched.

takeWhileRL :: (forall wA wB. a wA wB -> Bool) -> RL a wX wY -> FlippedSeal (RL a) wY #

Like `takeWhile` only for `RL`s. This function is supposed to be lazy: elements before the split point should not be touched.

concatRLFL :: forall (p :: Type -> Type -> Type) wX wY. RL (FL p) wX wY -> RL p wX wY #