Comment by revskill

def call(name:, email_address:) email_client.deliver( to: email_address, subject: "Welcome!", text_body: welcome_email.render_text(name: name), html_body: welcome_email.render_html(name: name) )

        SlackNotifier.notify("Welcome email sent to #{email_address}")
      end

This code is bad.

If you want Hanami to be an IoC framework, why still allow direct SlackNotifier to be injected to the action layer here ? I guess, lib/ folder should be loaded into Deps instead (Deps["slack_notifier"] ?