Black Holes and Angular Interceptors

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" summary

Claims that an Angular black hole interceptor can catch every outgoing HTTP request, clone it, and add an Authorization header so the server sees the token. Shows an auth service for set/get token, implements the HTTP Interceptor interface with an intercept(req) clone-and-modify flow, and registers interceptors in an HTTP interceptor providers array. Demonstrates it working for all requests and sketches other uses: logging, caching, 201-based notifications, and error handling.

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" chapters (4)

1. 0:00Introduction and background
2. 0:58The science of black holes
3. 2:04Implementing interceptors
4. 4:09Use cases and resources

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