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GHC 9.10.3 · lts/ghc-9.10.x · 248f8f0 · 2026-10-05

Moduleutility-ht-0.0.17.2Haskell98

Data.Record.HT

  • 2 values
valuecompare :: [a -> a -> Ordering] -> a -> a -> Ordering
#

Lexicographically compare a list of attributes of two records.

Example:

compare [comparing fst, comparing snd]
valueequal :: [a -> a -> Bool] -> a -> a -> Bool
#

Check whether a selected set of fields of two records is equal.

Example:

equal [equating fst, equating snd]