A formal class for R environments.
Objects from the Class
Objects can be created by calls of the form
The arguments in …, if any, should be named and will be assigned to
the newly created environment.
signature(from = "ANY", to = "environment"): calls
signature(object = "environment"): Implements the assignments in the new environment. Note that the
objectargument is ignored; a new environment is always created, since environments are not protected by copying.