add option to set how parameters should be passed to handlers about crossroads.js HOT 4 CLOSED

maybe simply create a property normalizeFn that would be used by all routes and would work like rules.normalize_...

from crossroads.js.

the normalizeFn seems to be flexible enough. needs to document it well otherwise most people won't notice how to use it properly.

from crossroads.js.

considering to add 2 normalize functions to crossroads core, something like:

crossroads.NORM_AS_ARRAY = function (req, vals) {
    //will dispatch a single parameter (Array) with all the values.
    //`vals_` is a special property which contains all captured values.
    return [vals.vals_];
};

crossroads.NORM_AS_OBJECT = function (req, vals) {
    //will dispatch a single parameter (Object) with all the values.
    return [vals];
};

I already have these functions on the docs but since it is so simple I guess it would be better to simply add them to core so the user don't even need to copy and paste it, just need to do:

crossroads.normalizeFn = crossroads.NORM_AS_OBJECT;

from crossroads.js.

maybe keep the methods as constants that way user can reuse for specific routes instead of changing the behavior of the whole router instance..

from crossroads.js.