Function SchemaDocumentArrayElement

lib/schema/documentArrayElement.js:27–39

* DocumentArrayElement SchemaType constructor. Mongoose calls this internally when you define a new document array in your schema. * * #### Example: * const schema = new Schema({ users: [{ name: String }] }); * schema.path('users.$'); // SchemaDocumentArrayElement with schema `new Schema

(path, schema, options, parentSchema)

 */

function SchemaDocumentArrayElement(path, schema, options, parentSchema) {
  this.$parentSchemaType = options?.$parentSchemaType;
  if (!this.$parentSchemaType) {
    throw new MongooseError('Cannot create DocumentArrayElement schematype without a parent');
  }
  delete options.$parentSchemaType;

  SchemaType.call(this, path, options, 'DocumentArrayElement', parentSchema);

  this.$isMongooseDocumentArrayElement = true;
  this.Constructor = options?.Constructor;
  this.schema = schema;
}

/**
 * This schema type's name, to defend against minifiers that mangle