Recall from [Enabling runtime checks](/docs/runtime) that `sorbet-runtime` raises| sorbet.org
Sorbet is a gradual type checker, which is a blessing and a curse.| sorbet.org
There are five ways to assert the types of expressions in Sorbet:| sorbet.org
This doc will cover how to enable and disable the **static checks** that Sorbet| sorbet.org
```ruby| sorbet.org
As we've mentioned before, Sorbet is a [gradual](/docs/gradual) system: it can be| sorbet.org