Debugging Ember With Empathy
summary
A small CRUD Ember app — a recipe tracker with a grocery-list feature — exposes three concrete bugs and fixes: intermittent missing data because of model hook and link-to behavior (resolved by explicit model fetching and debugger inspection), stale state because controllers are singletons (fixed with setupController and this._super to reset props), and a nonfiring delete because component actions need to be sent up or passed as closures — summarized as sendAction vs closure actions with console errors and iteration traces proving the fixes.
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chapters (6)
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