Includes index

Getting started -- Idioms and testing -- Test coverage and optimization -- Command-line interfaces -- Dependency injection -- Synchronous APIs for concurrency -- Responsive and efficient programs -- Structuring packages and services -- Composition patterns -- Polymorphic storage

"You can't appreciate the simplicity, explicitness, and pragmatism of Go until you see it with your own eyes! Even a quick glance at an elegant interface or a bit of clean error handling code reveals why Go was the language of choice for Kubernetes, Docker, and Terraform. Go by Example unpacks real Go programs to highlight the language features and idiomatic coding practices used by the pros. In it, you'll dissect and explore examples of command line tools, concurrent programs, web services, and more as you learn to write Go code that's simple, efficient, and testable"-- Page [4] of cover