[maleldil]

It's unclear whether `chat` is a field/property/member of `RubyLLM` or a method being called.

[nickisnoble]

Ruby only has methods and everything is an object. So… that solves that.

[caseyohara]

Perhaps to you, but anyone that’s ever worked with Ruby knows that there’s no such thing as fields/properties/members in Ruby. There are only methods. Parentheses are optional for method calls.