This chapter contains an implementation for a new modifier function that is invaluable when using automated tests as part of your daily workflow: the ability to skip tests.
The idea is that the user can avoid a test being run (perhaps because they haven’t written it yet) by renaming it to it.skip. The same can be done for describe, which becomes describe.skip.
When the tests are reported, we’ll make this obvious to the user by using strikethrough text and a yellow question mark next to the test name.
Finally, we’ll add a modifier ...
