How to rollback relationship changes in EmberData

Question

I have two models with parent-child relationship: training and exercise:

App.Training = DS.Model.extend({
  exercises:         


        

Answer 1

Late to the party, but here we go:

I created an addon that resolves this issue. Just call rollbackRelationships() and it will rollback all your relationships (belongsTo & hasMany). Look at the README for more options.

https://www.npmjs.com/package/ember-rollback-relationships