Update mutators in documentation

[mvanderlee]

In the documentation for access rules, the mutator field is singular and an object. However, the code expects mutators with an array of objects as value.

Bonus issue:
Error message is only clear when using a json rules file, not when using yaml.
json error:
error="json: unknown field \"mutator\""

yaml error:
error="An internal server error occurred, please contact the system administrator"

[aeneasr]

Would you be open to fix that in a PR? :)

[mvanderlee]

I don't have much time atm.

Might I suggest versioned documentation?
I realize that it's still v0 and open source, but it'd be great documentation could at least be marked 'up to date with version x' or something like that.
Yesterday I spend quite a bit of time trying to get /judge to work only to find that it's now /decisions. That documentation has been update just today.

[aeneasr]

Because the documentation covers multiple projects this is not straight forward but you can find how versioning works here: https://www.ory.sh/docs/ecosystem/versioning

…

On 24. Sep 2019, at 04:49, MichielVanderlee ***@***.***> wrote:  I don't have much time atm. Might I suggest versioned documentation? I realize that it's still v0 and open source, but it'd be great documentation could at least be marked 'up to date with version x' or something like that. Yesterday I spend quite a bit of time trying to get /judge to work only to find that it's now /decisions. That documentation has been update just today. — You are receiving this because you commented. Reply to this email directly, view it on GitHub, or mute the thread.

[mvanderlee]

Ah, thank you!

[aeneasr]

I'm closing this - I'd however like to inform you that we'll be adding versioning to access rules to improve the upgrade experience: #266