Nest Action Mailbox classes in the API docs

1 files changed, 29 insertions, 27 deletions

diff --git a/actionmailbox/lib/action_mailbox/router.rb b/actionmailbox/lib/action_mailbox/router.rb
index 0f041a8389..71370e409d 100644
--- a/actionmailbox/lib/action_mailbox/router.rb
+++ b/actionmailbox/lib/action_mailbox/router.rb
@@ -1,40 +1,42 @@
 # frozen_string_literal: true
 
-# Encapsulates the routes that live on the ApplicationMailbox and performs the actual routing when
-# an inbound_email is received.
-class ActionMailbox::Router
-  class RoutingError < StandardError; end
-
-  def initialize
-    @routes = []
-  end
+module ActionMailbox
+  # Encapsulates the routes that live on the ApplicationMailbox and performs the actual routing when
+  # an inbound_email is received.
+  class Router
+    class RoutingError < StandardError; end
+
+    def initialize
+      @routes = []
+    end
 
-  def add_routes(routes)
-    routes.each do |(address, mailbox_name)|
-      add_route address, to: mailbox_name
+    def add_routes(routes)
+      routes.each do |(address, mailbox_name)|
+        add_route address, to: mailbox_name
+      end
     end
-  end
 
-  def add_route(address, to:)
-    routes.append Route.new(address, to: to)
-  end
+    def add_route(address, to:)
+      routes.append Route.new(address, to: to)
+    end
 
-  def route(inbound_email)
-    if mailbox = match_to_mailbox(inbound_email)
-      mailbox.receive(inbound_email)
-    else
-      inbound_email.bounced!
+    def route(inbound_email)
+      if mailbox = match_to_mailbox(inbound_email)
+        mailbox.receive(inbound_email)
+      else
+        inbound_email.bounced!
 
-      raise RoutingError
+        raise RoutingError
+      end
     end
-  end
 
-  private
-    attr_reader :routes
+    private
+      attr_reader :routes
 
-    def match_to_mailbox(inbound_email)
-      routes.detect { |route| route.match?(inbound_email) }.try(:mailbox_class)
-    end
+      def match_to_mailbox(inbound_email)
+        routes.detect { |route| route.match?(inbound_email) }.try(:mailbox_class)
+      end
+  end
 end
 
 require "action_mailbox/router/route"