Added custom dePopulate func to dePopulate hook.'

Author: eddyystop

lib/services/de-populate.js

@@ -3,11 +3,15 @@ const getItems = require('./get-items');
 const replaceItems = require('./replace-items');
 const deleteByDot = require('../common/delete-by-dot');
 
-module.exports = function () {
+module.exports = function (func) {
   return context => {
     const items = getItems(context);
 
     (Array.isArray(items) ? items : [items]).forEach(item => {
+      if (typeof func === 'function') {
+        func(item)
+      }
+
       removeProps('_computed', item);
       removeProps('_include', item);
       delete item._elapsed;