| definition: |
fromMaybe :: a -> Maybe a -> a fromMaybe d Nothing = d fromMaybe _ (Just a) = a |
| demand: |
argument 2 |
| deterministic: |
deterministic operation |
| documentation: |
--- Extract the argument from the `Just` constructor or return the provided --- default value if the argument is `Nothing`. |
| failfree: |
(_, _) |
| indeterministic: |
referentially transparent operation |
| infix: |
no fixity defined |
| iotype: |
{(_,{Nothing}) |-> _ || (_,{Just}) |-> _}
|
| name: |
fromMaybe |
| precedence: |
no precedence defined |
| result-values: |
_ |
| signature: |
a -> Prelude.Maybe a -> a |
| solution-complete: |
operationally complete operation |
| terminating: |
yes |
| totally-defined: |
reducible on all ground data terms |