From 613e5d6a5f4d48ad33d2d70d3178d2baf7858b7b Mon Sep 17 00:00:00 2001
From: Rushabh Mehta <rmehta@gmail.com>
Date: Wed, 6 May 2020 23:28:36 +0530
Subject: [PATCH] feat: Allow default to be a function

---
 model/document.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/model/document.js b/model/document.js
index 3a2d95a8..34dd3c41 100644
--- a/model/document.js
+++ b/model/document.js
@@ -111,7 +111,11 @@ module.exports = class BaseDocument extends Observable {
           defaultValue = [];
         }
         if (field.default) {
-          defaultValue = field.default;
+          if (typeof field.default === 'function') {
+            defaultValue = field.default(this);
+          } else {
+            defaultValue = field.default;
+          }
         }
 
         this[field.fieldname] = defaultValue;