In EmberJS, one could pass query parameters when retrieving resources with store.query() method. But what if there is a requirement that one wants to pass query parameters when calling store.findRecord()? Or there is a requirement that one wants to pass query parameters to a relationship when calling model.get('hasManyAttribute') in a RESTful style? In this post, we will explain how these can be achieved.In the store.query() case, one could easily pass the query parameters by passing a hash to the query method. An example looks like:store.query('someResource', { include: 'someDepend...