Skip subscribe on test

[kuboon]

solid_errors/lib/solid_errors/engine.rb

Lines 15 to 17 in b75251b

	initializer "solid_errors.active_record.error_subscriber" do
	Rails.error.subscribe(SolidErrors::Subscriber.new)
	end

This line works on every RAILS_ENV.

I wrote ugly workaround on my config/environments/test.rb

config.after_initialize do
    Rails.error.unsubscribe(SolidErrors::Subscriber)
end

Which solution would be better?

1. Hard cord: Rails.error.subscribe(SolidErrors::Subscriber.new) unless Rails.env.test?
2. Supply config.rails_error_subscriber (default to true?)
3. Supply config.rails_error_subscribe_envs (default to ["production"]?)
4. Add unsubscribe document on README

[kulturbande]

Or it respects the connects_to option. If not set it is trying to write to solid_errors table, which is not available in the default environment database.

[kulturbande]

@kuboon I created a PR #96

[kuboon]

@kulturbande I'm using this gem without the connects_to option, which means it defaults to the primary database. Your PR isn't what I'm looking for.

[kulturbande]

@kuboon Fair point. Didn't saw that option before in the Readme. I added a enabled option, which is a more obvious option.