   "Initialize Cucumber feature mode"
   (use-package feature-mode
     :mode (("\\.feature\\'" . feature-mode))))
+
+(defun ruby-on-rails/post-init-which-key ()
+  (push '("projectile-rails-\\(.+\\)" . "\\1")
+        which-key-description-replacement-alist))

  '(
    feature-mode
    projectile-rails
    ))

(defun ruby-on-rails/init-projectile-rails ()

          "rxs" 'projectile-rails-server
          ;; Refactoring 'projectile-rails-mode
          "rRx" 'projectile-rails-extract-region))

      (spacemacs/declare-prefix-for-mode 'ruby-mode "mr" "rails/rubocop")
      (spacemacs/declare-prefix-for-mode 'ruby-mode "mrf" "file")
      (spacemacs/declare-prefix-for-mode 'ruby-mode "mrg" "goto")

      ;; Ex-commands
      (evil-ex-define-cmd "A" 'projectile-toggle-between-implementation-and-test))))

