• Alfredo Di Napoli's avatar
    review: HasBroker -> MessageBroker · d701cc9e
    Alfredo Di Napoli authored
    This commit renames the typeclass HasBroker into MessageBroker. The
    `Has*` pattern is used in the context of mtl-style monadic stacks, where
    we have "capabilities". Here we want to express a property of a concrete
    type, so `MessageBroker` better encapsulate that.
    d701cc9e