static public T ReadLines <T>(this StreamSystem item, string path, Operation <T, IEnumerable <string> > operation, long milliseconds = StreamSystem.DEFAULT_WAIT)
{
T output;
item.AttemptReadLines <T>(path, operation, out output, milliseconds);
return(output);
}
static public AttemptResult AttemptReadLines <T>(this StreamSystem item, string path, Operation <T, IEnumerable <string> > operation, out T output, long milliseconds = StreamSystem.DEFAULT_WAIT)
{
T temp = default(T);
AttemptResult result = item.AttemptReadLines(path, delegate(IEnumerable <string> lines) {
temp = operation(lines);
}, milliseconds);
if (result.IsDesired())
{
output = temp;
}
else
{
output = default(T);
}
return(result);
}