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Learning without distractions

Building Microservices with Go: 15. Refactoring Part 3/3

5.8K views on YouTube

Nic Jackson 21 tutorials here
Programming

In the final part of our refactoring exercise we look at how we can make the final changes to the RESTFul products API to add the ability to select a currency. Most of this episode is a little bit of a chore as I refactor the logger from the standard library with the structured logger hclog.

Source code:
https://github.com/nicholasjackson/building-microservices-youtube/tree/episode_15_2

Adding query string restrictions with Gorilla framework:

Documenting query string parameters with GoSwagger: