func ExampleContext_First() {
type Person struct {
// ...
}
ctx := rebecca.Context{Order: "age DESC"}
oldestTeenager := &Person{}
if err := ctx.First(oldestTeenager, "age < $1", 21); err != nil {
panic(err)
}
// At this point oldestTeenager will contain a Person record that is of
// maximum age and that is of age < 21.
fmt.Print(oldestTeenager)
}
