Summary  
Type switches allow code to inspect the dynamic concrete type stored in an interface value and branch accordingly, enabling polymorphic handling of heterogeneous data.

General domain of usage  
Data deserialization

Master the art of decision-making in Go! This course takes you from the basics of if statements to advanced switch logic and best practices for writing clear, maintainable conditional code. Each concept is paired with real-world themed challenges to solidify your understanding.

Learn the foundation of decision-making in Go: the if statement. Explore both standard and short statement forms, and practice with real-world inspired challenges.

Expand your decision-making toolkit with else and else-if chains. Learn to handle multiple outcomes and practice with engaging, real-world scenarios.

Master Go's switch statement for clean multi-way branching and learn best practices for writing readable, maintainable conditional code.

Type Switches and Interface Values

Type Switches and Interface Values