parallelism

[Arun Chandrasekaran via Digitalmars-d-learn]

Hi All,

Is there a way to rewrite this
```
    import std.parallelism;
    auto pool = new TaskPool(options.threadCount);
    foreach (_; 0 .. options.iterationCount) {
        switch (options.operation) {
        case Operation.a:
            pool.put(task!a(options));
            break;

        case Operation.b:
            pool.put(task!b(options));
            break;

        case Operation.c:
            pool.put(task!c(options));
            break;

        case Operation.d:
            pool.put(task!d(options));
            break;

        /// and so on.
    }
    pool.finish();
```

into this?

```
    import std.parallelism;
    import std.conv: to;
    auto pool = new TaskPool(options.threadCount);
    foreach (_; 0 .. options.iterationCount) {
        pool.put(task!(to!string(options.operation))(options)); 
// this line errs.
    }
    pool.finish();
```

--
Arun