Objects and Classes / Exercises

[GabrieleLabanca]

The exercise Filter assumes one knows the Rest operator (https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Functions/rest_parameters), which is not described in the theory.
The exercise Pipeline does not say that the expected output, if not null, should be the one of the last function.
The exercise Active Expressions makes use of the static methods (I think), which are not described in the theory.