Data.Map.Merge.Lazy

Simple merge tactic types

type SimpleWhenMissing

type SimpleWhenMatched

General combining function

merge

WhenMatched tactics

zipWithMaybeMatched

zipWithMatched

WhenMissing tactics

mapMaybeMissing

dropMissing

preserveMissing

mapMissing

filterMissing

Applicative merge tactic types

data WhenMissing f k x y

data WhenMatched f k x y z

Applicative general combining function

mergeA

WhenMatched tactics

zipWithMaybeAMatched

zipWithAMatched

WhenMissing tactics

traverseMaybeMissing

traverseMissing

filterAMissing

Covariant maps for tactics

mapWhenMissing

mapWhenMatched

Contravariant maps for tactics

lmapWhenMissing

contramapFirstWhenMatched

contramapSecondWhenMatched

Miscellaneous tactic functions

runWhenMatched

runWhenMissing