Index - R
| Ratio | Pregame |
| Read | Pregame |
| readChan | Pregame |
| Reader | Pregame |
| reader | Pregame |
| ReaderT | Pregame |
| readFile | Pregame |
| readIORef | Pregame |
| readMay | Pregame |
| ReadMode | Pregame |
| readMVar | Pregame |
| readTVar | Pregame |
| readTVarIO | Pregame |
| ReadWriteMode | Pregame |
| Real | Pregame |
| realToFrac | Pregame |
| recip | Pregame |
| rem | Pregame |
| repeat | Pregame |
| replicate | Pregame |
| return | Pregame |
| Right | Pregame |
| rights | Pregame |
| rightToMaybe | Pregame |
| runCont | Pregame |
| runContT | Pregame |
| runExcept | Pregame |
| runExceptT | Pregame |
| runListT | Pregame |
| runReader | Pregame |
| runReaderT | Pregame |
| runRWS | Pregame |
| runRWST | Pregame |
| runState | Pregame |
| runStateT | Pregame |
| runWriter | Pregame |
| runWriterT | Pregame |
| RWS | Pregame |
| rws | Pregame |
| RWST | Pregame |