Your source for diverse discussions from around the Go community. This show records LIVE every Tuesday at 3pm US Eastern. Join the Golang community and chat with us during the show in the #gotimefm channel of Gophers slack. Panelists include Mat Ryer, Jon Calhoun, Carmen Andoh, Johnny Boursiquot, Angelica Hill, Mark Bates, Kris Brandow, and Natalie Pistunovich. We discuss cloud infrastructure, distributed systems, microservices, Kubernetes, Docker… oh and also Go! Some people search for GoTime or GoTimeFM and can’t find the show, so now the strings GoTime and GoTimeFM are in our description too.
Quack like a wha-?
Interfaces are everywhere in Go. The basic error type is an interface, writing with the fmt package means you are probably using an interface, and there are countless other instances where they pop up. In this episode Mark, Mat, Johnny, and Jon discuss interfaces at length, exploring what they are, how they are using them in their own projects, as well as tips for how you can leverage them in your own code.
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Featuring
- Jon Calhoun – Twitter, GitHub, Website
- Mat Ryer – Twitter, GitHub, LinkedIn, Website
- Johnny Boursiquot – Twitter, GitHub, Website
- Mark Bates – Twitter, GitHub, Website
Notes and Links
- Go Issue #20280 - An issue about a cancellable
io.Copy - Cancellable io.Reader example - An example of how to use interface chaining to create a cancellable
io.Reader. - io.TeeReader - A reader mentioned on the podcast that lets you write everything you read to an output.
- io.MultiWriter - A writer mentioned on the podcast that lets you write to multiple outputs.
- Buffalo plugins package - Interfaces and helper utilities for writing Buffalo’s Go plugins.
- Buffalo plugin implementations - Current plugin implementations for Buffalo.