go-functional

Functional Go library similar to Java's Stream & Optional API

All methods seem to work but I don't have the dedication to properly polish this project for actual use since it was just for fun.

For implemented methods see:

• stream/stream.go for "Stream"
• check/check.go for "Optional"

TODO (but probably won't ever pick it up again)

• Make Stream's fully concurrent whilst still supporting short-circuit operations
• Unit-test

Limitations

• Go's Generics don't allow for generic input- and output- types on methods (not functions!)
  • Methods such as Stream.map() in Java can't be smoothly chained or must have a predefined output type
• Go's primitive types don't have null values and there is no equivalent "Object"
  • Optionals for types like boolean or int don't really make sense