I have a model type that ends in -y: Security
How do I tell Ember Data to use /securities instead of /securitys to find resources for this?
After digging around in the Ember Data sources, what you need to do is add a hash to your create of DS.RESTAdapter, ala:
App.store = DS.Store.create({ adapter: DS.RESTAdapter.create({ bulkCommit: false, plurals: {"security": "securities"} }), revision: 4 });