Building Microservices API in Go - banking-lib Module in Banking API

In this video, the instructor demonstrates how to extract error and logger components from a banking project and create a separate Go module. The process includes adding a missing ZAP dependency, bumping the module version, and releasing a new version with a tag. The video also covers integrating the banking library into the project, resolving errors, and refactoring code. The importance of testing and maintaining good test coverage is emphasized. The video concludes with a preview of the next video, which will focus on similar tasks for the Auth API.

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