Ember.runInDebug()

Run a function meant for debugging.

• In a production build, this method is defined as an empty function (NOP). Uses of this method in Ember itself are stripped from the ember.prod.js build.

Ember.runInDebug(() => {
  Ember.Component.reopen({
    didInsertElement() {
      console.log("I'm happy");
    }
  });
});