Examples look like tests that return an object. This little change has quite some implications as the same artifact can be used for testing, exploration or documentation purposes.
YOUTUBE ZR4RUmeZcS4 Glamorous Toolkit Live #3: Example-driven development (2020)
Examples vs. Tests. medium 
With Moldable Development we use examples rather than tests. Basically these are unit tests that return a live instance that you can interact with.