Best Practices

Why not? What is the value in replacing every instance variable with a local variable in partials? How about when the alternative is between an simple invocation such as:

```
= render @advisors
```

vs a more verbose form as:

```
= render collection: @advisors, @locals: {current_user: @user, project: @project}
```

How about when I have to grep for `@project` in a view directory and I don't want to spend time following up on redundant assignments.