Array#to_s is an alias for #inspect

Previously caused weirdness when using core collections in a console

```
# before
client.environments.all # => [...]
client.environments # => []


# after
client.environments # => [...]
client.environments.all # => [...]
```

Should also consider not subclassing Array. Theres a talk about how inheriting from core classes in mri can cause weirdness with special cases in the c code for certain class types. Also would mean methods not specifically handled would err rather than silently operate on the underlying Array object