Elixir: move function to packages-funcs.el and prefix it

layers/+lang/elixir/packages-config.el

@@ -102,23 +102,17 @@
   (spacemacs|add-company-hook elixir-mode)
   (spacemacs|add-company-hook alchemist-iex-mode))
 
-(defun elixir-do-end-close-action (id action context)
-  (when (eq action 'insert)
-    (newline-and-indent)
-    (forward-line -1)
-    (indent-according-to-mode)))
-
 (defun elixir/post-init-smartparens ()
   (sp-with-modes '(elixir-mode)
     (sp-local-pair "->" "end"
                    :when '(("RET"))
-                   :post-handlers '(:add elixir-do-end-close-action)
+                   :post-handlers '(:add spacemacs//elixir-do-end-close-action)
                    :actions '(insert)))
 
   (sp-with-modes '(elixir-mode)
     (sp-local-pair "do" "end"
                    :when '(("SPC" "RET"))
-                   :post-handlers '(:add elixir-do-end-close-action)
+                   :post-handlers '(:add spacemacs//elixir-do-end-close-action)
                    :actions '(insert))))
 
 (defun elixir/init-elixir-mode ()

layers/+lang/elixir/packages-funcs.el

@@ -0,0 +1,16 @@
+;;; packages-funcs.el --- Elixir Layer packages functions File for Spacemacs
+;;
+;; Copyright (c) 2012-2016 Sylvain Benner & Contributors
+;;
+;; Author: Sylvain Benner <sylvain.benner@gmail.com>
+;; URL: https://github.com/syl20bnr/spacemacs
+;;
+;; This file is not part of GNU Emacs.
+;;
+;;; License: GPLv3
+
+(defun spacemacs//elixir-do-end-close-action (id action context)
+  (when (eq action 'insert)
+    (newline-and-indent)
+    (forward-line -1)
+    (indent-according-to-mode)))