CORS example

[typeoneerror]

Following along with a basic tutorial for jsonapi-resources, I got stuck on the Ember.js side when I tried to load data:

[Report Only] Refused to connect to 'http://localhost:3000/articles/1/author' because it violates the following Content Security Policy directive: "connect-src 'self' ws://localhost:49152 ws://0.0.0.0:49152 http://0.0.0.0:4200/csp-report".

XMLHttpRequest cannot load http://localhost:3000/articles/2/author. No 'Access-Control-Allow-Origin' header is present on the requested resource. Origin 'http://localhost:4200' is therefore not allowed access.

Would make sense to add a demo of utilizing https://github.com/cyu/rack-cors (or similar) to configure the Rails side of things. If this is in the demo, I can't find it.

Might even be pretty sweet to include rack-cors as a dependency and provide a reasonable default setup.

[typeoneerror]

Actually, I can work on a PR to this demo if that helps. Let me know.

[lgebhardt]

@typeoneerror Sorry for the late reply. A PR would be appreciated. Thanks.

[sebyx07]

Start ember with

ember s --proxy http://localhost:3000