> ELENA supports rich set of object-oriented features: > abstract classes, interfaces, singletons, class constants, > named constructors, variadic methods / c

> ELENA supports rich set of object-oriented features: > abstract classes, interfaces, singletons, class constants, > named constructors, variadic methods / constructors and > class extensions. Half of these are anti patterns that I appreciate other languages (Go, Rust) leave out (non-virtual inheritance, singletons, ...). Elena announcing them as features makes me wary.