ctx.params is an Array with properties, so it cannot be serialized with JSON.stringify.

[jesseskinner]

The params are not serializable with JSON.stringify(), because they get turned into an empty array and the object properties are lost.

For example, if I have named parameters, like so:

page('/page/:id', function(ctx) {
    console.log(ctx.params, JSON.stringify(ctx.params));
});

then the result in the console will be like this:

[id: "123"] "[]"

Currently I have to do a workaround and copy the parameters over to a normal object before serialization. This works, but having a normal object with named parameters would be cleaner.

For backwards compatibility, since some people are probably assuming ctx.params is an array, maybe there needs to be an additional parameter on ctx that contains an object with only the named parameters, like ctx.namedParams, that is safe to be serialized?

[A]

Hm.. I'm thinking about to use object instead array for ctx.params. Need to look does this conditional is working.

[jesseskinner]

Fantastic, thanks so much for the quick solution!

[A]

@jesseskinner Is it work for you? :D If it is, then I'm going to merge the PR into the master.

[jesseskinner]

@shuvalov-anton Yep, that did the trick. Thanks again!