## Using Usage Rules

Many packages have usage rules, which you should *thoroughly* consult before taking any
action. These usage rules contain guidelines and rules *directly from the package authors*.
They are your best source of knowledge for making decisions.

## Searching Documentation

You should also consult the documentation of any tools you are using, early and often. The best 
way to accomplish this is to use the `usage_rules.search_docs` mix task. For example:

```
# Search docs for all packages in the current application, including Elixir
mix usage_rules.search_docs Enum.zip

# Search docs for specific packages
mix usage_rules.search_docs Req.get -p req

# Search docs for multi-word queries
mix usage_rules.search_docs "making requests" -p req
```