👉 In mathematics, a filterable object is an object that can be filtered over. This means that for any two objects A and B in the domain of the object, there exists at least one element x such that A = {x} ∩ B. In other words, for every pair of elements from different domains, it's possible to find a common element between them. For example, consider the set S = {1, 2, 3}, which is not a filterable object
