public PreparedBatch add(Map<String, ?> args) {
        bindMap(args);
        add();
        return this;
    }
Bind arguments from a Map, add the binding as a saved batch,
then clear the current binding.

@param args map to bind arguments from for named parameters on the statement
@return this
core/src/main/java/org/jdbi/v3/core/statement/PreparedBatch.java