hasbolt-0.1.4.4: Haskell driver for Neo4j 3+ (BOLT protocol)
Safe HaskellNone
LanguageHaskell2010

Database.Bolt.Lens

Synopsis

Documentation

exact :: RecordValue a => Fold Value a Source #

This Fold extracts value of required type from Value. If Value contains wrong type, exact is an empty Fold.

field :: RecordValue a => Text -> Fold Record a Source #

Extract field by given key from Record. If there is no such key or the type is wrong, this is an empty Fold.

prop :: RecordValue a => Text -> Fold Node a Source #

Extract any property from Node. If there is no such property or the type is wrong, this is an emtpy Fold.