Go Structs and Methods: Foundations for Data Modeling

Go relies on structs and interfaces to define custom types and organize application logic. Understanding how structs, fields, and methods interact is crucial for building scalable Go programs. By the end of this course, you will be able to confidently model real-world concepts using custom types and accurately predict the behavior of methods based on their receiver type. What you'll learn: * Understand the fundamentals of defining, initializing, and embedding structs in Go. * Learn how to attach behavior to structs using methods and distinguish between value and pointer receivers. * Practice writing concise and idiomatic method sets to satisfy Go interfaces. * Apply composition techniques using type embedding to reuse functionality efficiently. * Configure basic unit tests for your struct methods using the standard library testing package. The course begins with foundational definitions and initialization patterns before moving into the practical application of methods, receivers, and type composition. We conclude by exploring how to verify your code's correctness. This course is designed for absolute beginners to Go programming who want a solid foundation in object organization without prior knowledge required. Start learning how to structure your Go applications effectively today.