Implicitly return value when a function is passed

[lewie9021]

It's rather tedious using functions when composing. For example:

config.merge(function(current) {
    current.entry = "./app.entry.js";

    return current;
});

I think it would be great to omit the return statement here making it a little nicer to use. Of course you could still use the return statement if you wish to transform the value in a weird and wonderful way, but I don't think it should be required in cases like this.

[vjpr]

👍