1 files changed, 38 insertions, 0 deletions
diff --git a/railties/lib/rails/console/app.rb b/railties/lib/rails/console/app.rb
new file mode 100644
index 0000000000..c37583ce9a
--- /dev/null
+++ b/railties/lib/rails/console/app.rb
@@ -0,0 +1,38 @@
+# frozen_string_literal: true
+
+require "active_support/all"
+require "action_controller"
+
+module Rails
+  module ConsoleMethods
+    # reference the global "app" instance, created on demand. To recreate the
+    # instance, pass a non-false value as the parameter.
+    def app(create = false)
+      @app_integration_instance = nil if create
+      @app_integration_instance ||= new_session do |sess|
+        sess.host! "www.example.com"
+      end
+    end
+
+    # create a new session. If a block is given, the new session will be yielded
+    # to the block before being returned.
+    def new_session
+      app = Rails.application
+      session = ActionDispatch::Integration::Session.new(app)
+      yield session if block_given?
+
+      # This makes app.url_for and app.foo_path available in the console
+      session.extend(app.routes.url_helpers)
+      session.extend(app.routes.mounted_helpers)
+
+      session
+    end
+
+    # reloads the environment
+    def reload!(print = true)
+      puts "Reloading..." if print
+      Rails.application.reloader.reload!
+      true
+    end
+  end
+end