| definition: |
readPropertyFile :: String -> IO [(String,String)]
readPropertyFile file = do
pfexists <- doesFileExist file
if pfexists
then do
rcs <- openFile file ReadMode >>= hGetContents -- avoid open file handles
return $ splitEqs . filter (\l->not (null l) && isAlpha (head l))
. lines $ rcs
else return []
where
splitEqs [] = []
splitEqs (eq:eqs) = case break (=='=') eq of
(prop,_:val) -> (prop,val) : splitEqs eqs
_ -> splitEqs eqs
|
| demand: |
no demanded arguments |
| deterministic: |
deterministic operation |
| documentation: |
------------------------------------------------------------------------------ --- Reads a property file and returns the list of properties. --- Returns empty list if the property file does not exist. |
| failfree: |
<FAILING> |
| indeterministic: |
referentially transparent operation |
| infix: |
no fixity defined |
| iotype: |
{(_) |-> _}
|
| name: |
readPropertyFile |
| precedence: |
no precedence defined |
| result-values: |
_ |
| signature: |
String -> Prelude.IO [(String, String)] |
| solution-complete: |
operation might suspend on free variables |
| terminating: |
possibly non-terminating |
| totally-defined: |
possibly non-reducible on same data term |