Index - W
| when | Bool, Universum |
| whenJust | Monad.Maybe, Monad, Universum |
| whenJustM | Monad.Maybe, Monad, Universum |
| whenLeft | Monad.Either, Monad, Universum |
| whenLeftM | Monad.Either, Monad, Universum |
| whenM | Bool, Universum |
| whenNothing | Monad.Maybe, Monad, Universum |
| whenNothingM | Monad.Maybe, Monad, Universum |
| whenNothingM_ | Monad.Maybe, Monad, Universum |
| whenNothing_ | Monad.Maybe, Monad, Universum |
| whenNotNull | List, Universum |
| whenNotNullM | List, Universum |
| whenRight | Monad.Either, Monad, Universum |
| whenRightM | Monad.Either, Monad, Universum |
| With | TypeOps, Universum |
| withFile | Universum |
| withFrozenCallStack | Base, Universum |
| withState | Monad.Trans, Monad, Universum |
| Word | Base, Universum |
| Word16 | Universum |
| Word32 | Universum |
| Word64 | Universum |
| Word8 | Universum |
| words | String, Universum |
| WrappedList | |
| 1 (Type/Class) | Container.Class, Container, Universum |
| 2 (Data Constructor) | Container.Class, Container, Universum |
| WrappedMonoid | Universum |
| writeFile | Lifted.File, Lifted, Universum |
| writeIORef | Lifted.IORef, Lifted, Universum |
| WriteMode | Universum |
| writeTVar | Lifted.Concurrent, Lifted, Universum |