Functions, Methods, and Interfaces in Go

Description

In this course, you will :

• Continue your Go programming language exploration by learning about functions, methods, and interfaces.
• Topics covered include function implementation, function types, object-orientation in Go, methods, and class instantiation.
• As with the first course in this series, you'll have the opportunity to create your own Go applications to put what you're learning into practise.

Syllabus :

1. Functions and Organization

• Why Use Functions?
• Function Parameters and Return Values
• Call by Value, Reference
• Passing Arrays and Slices
• Well-Written Functions
• Guidelines for Functions
• Function Guidelines

 

2. Function Types 

• First-Class Values
• Returning Functions
• Variadic and Deferred

 

3. Object Orientation in GO

• Classes and Encapsulation
• Support for Classes
• Encapsulation
• Point Receivers
• Point Receivers, Referencing, Dereferencing

 

4. Interfaces for abstraction 

• Polymorphism
• Interfaces
• Interface vs. Concrete Types
• Using Interfaces
• Type Assertions
• Error Handling

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