README.md

Generics Part 2: Set Implementation with empty interface

• Why generalize our set implementation
  • Allows code reuse with other element types
• Using the empty interface type
  • No restrictions, satisfied by every specifc type
  • Allows code reuse
  • Common solution before Go 1.18
  • Element types can be mixed (often not wanted)
  • No guarantees by the compiler, requires type assertions at runtime