addListToFM :: (Ord key OUTPUTABLE_key) => FiniteMap key elt -> [(key,elt)] -> FiniteMap key elt
-- Combines with previous binding
-- In the combining function, the first argument is the "old" element,
-- while the second is the "new" one.
addListToFM :: (Ord key OUTPUTABLE_key) => FiniteMap key elt -> [(key,elt)] -> FiniteMap key elt
-- Combines with previous binding
-- In the combining function, the first argument is the "old" element,
-- while the second is the "new" one.