Ability to automatically derived a matcher from examples

[aranega]

We could think about a way of automatically derive a matcher that is able to match a set of objects.
The scenario would be the following:

1. we identify many objects that looks the same or that share a commun caracteristic
2. we select them
3. we derive specific matchers for each of those objects
4. we derive a common matcher from those matchers

This would help in automatically writing matchers depending on examples we want to match and other objects that would "look like" them.