%dofuture%              Loop over a Foreach Expression using Futures
doFuture                doFuture: Foreach Parallel Adapter using
                        Futures
registerDoFuture        Use the Foreach %dopar% Adapter with Futures
with.DoPar              Evaluate an Expression using a Temporarily
                        Registered Foreach %dopar% Adapter
withDoRNG               Evaluates a foreach %dopar% expression with the
                        doRNG adapter
