Headroom.Data.Lens

Provides customized versions of lens functions.

Documentation

suffixLenses :: Name -> DecsQ

A template haskell function to build lenses for a record type. This function differs from the makeLenses function in that it does not require the record fields to be prefixed with underscores and it adds an L suffix to lens names to make it clear that they are lenses.

suffixLensesFor :: [String] -> Name -> DecsQ

Same as suffixLensesFor, but build lenses only for selected fields.