Conjunctive boolean monoid.
Disjunctive boolean monoid.
Trivial monoid with bias to the left.
Graph union forms a monoid.
shapeless.HList is a generic product.
shapeless.HNil is an empty monoid.
Trivial monoid with bias to the right.
Monoid for maps that merges previous values via an underlying monoid.
Monoid for maps that overwrites previous values.
Reverses an existing monoid (i.e.
Reverses an existing monoid (i.e. applying it right to left).
Monoid for collections that preserves only the last n elements.
Monoid for sorted sets.
Missing instances of cats.Monoid.