| definition: |
keysFM :: FM key _ -> [key] keysFM fm = foldFM (\ key _ rest -> key : rest) [] fm |
| demand: |
argument 1 |
| deterministic: |
deterministic operation |
| documentation: |
--- Retrieves a list of keys contained in finite map. --- The list is ordered --- by the initially given irreflexive order predicate on keys. |
| failfree: |
_ |
| indeterministic: |
referentially transparent operation |
| infix: |
no fixity defined |
| iotype: |
{(_) |-> _}
|
| name: |
keysFM |
| precedence: |
no precedence defined |
| result-values: |
_ |
| signature: |
FM a b -> [a] |
| solution-complete: |
operation might suspend on free variables |
| terminating: |
yes |
| totally-defined: |
reducible on all ground data terms |