[Feature] Rails 6 config.hosts

[mike-burns]

I don't understand this yet but Rails 6 will be introducing an ActionDispatch::HostAuthorization middleware that automatically configures itself. A quick search indicates that it configures itself via the config.hosts value.

We should probably find a way to set that.

[stevepolitodesign]

The latest release made the decision to rely on as much of rails new as possible. Although we make some recommendations via the following configuration generators, we ultimately decided to leave infrastructure decisions up to the consumer.

• Introduce suspenders:production:environment generator #1151
• Add suspenders:development:environment generator #1149
• Introduce suspenders:test:environment generator #1182

This his how it can be configured.

[mike-burns]

Thanks for that redesign!