1 files changed, 28 insertions, 0 deletions
diff --git a/node_modules/mongoose/lib/plugins/idGetter.js b/node_modules/mongoose/lib/plugins/idGetter.js
new file mode 100644
index 0000000..f4e6356
--- /dev/null
+++ b/node_modules/mongoose/lib/plugins/idGetter.js
@@ -0,0 +1,28 @@
+'use strict';
+
+/*!
+ * ignore
+ */
+
+module.exports = function(schema) {
+  // ensure the documents receive an id getter unless disabled
+  const autoIdGetter = !schema.paths['id'] &&
+    (!schema.options.noVirtualId && schema.options.id);
+  if (!autoIdGetter) {
+    return;
+  }
+
+  schema.virtual('id').get(idGetter);
+};
+
+/*!
+ * Returns this documents _id cast to a string.
+ */
+
+function idGetter() {
+  if (this._id != null) {
+    return String(this._id);
+  }
+
+  return null;
+}