* [`add_runtime_dependency`](https://github.com/AlexWayfer/flame/blob/master/flame.gemspec#L18-L22) * [`add_development_dependency`](https://github.com/AlexWayfer/flame/blob/master/flame.gemspec#L24-L34) * [`add_dependency`](https://github.com/AaronLasseigne/active_interaction/blob/master/active_interaction.gemspec#L34) High level: * [Dependencies in a cycle](https://github.com/AaronLasseigne/active_interaction/blob/master/active_interaction.gemspec#L36-L48)
