| definition: |
check :: (a -> Bool) -> Parser a -> Parser a check ok p = filter (ok . fst) . p |
| demand: |
no demanded arguments |
| deterministic: |
deterministic operation |
| documentation: |
--- Builds a parser that succeeds if the predicate holds on the result of the --- original parser. |
| failfree: |
(_, _) |
| indeterministic: |
referentially transparent operation |
| infix: |
no fixity defined |
| iotype: |
{(_,_) |-> {.._#lambda508}}
|
| name: |
check |
| precedence: |
no precedence defined |
| result-values: |
{.._#lambda508}
|
| signature: |
(a -> Prelude.Bool) -> (String -> [(a, String)]) -> String -> [(a, String)] |
| solution-complete: |
operation might suspend on free variables |
| terminating: |
yes |
| totally-defined: |
reducible on all ground data terms |