As mentioned elsewhere, is this currying? Or partial application? Currying: lambda { |x,y| x + y }.curry => lambda { |x| lambda { |y| x + y } } Partial Appli

As mentioned elsewhere, is this currying? Or partial application? Currying: lambda { |x,y| x + y }.curry => lambda { |x| lambda { |y| x + y } } Partial Application lambda { |x, y| x + y }.apply(2) => lambda { |y| 2 + y } And given #curry, #apply is trivial: class Proc; def apply(param); self.curry.call(param); end end ...or at least, that's my understanding...