feat: allow passing Object construtor to properties

src/utils/isModelValueType.ts

@@ -1,14 +1,16 @@
+import isObjectLike from 'lodash/isObjectLike'
 import { ModelValueType, PrimitiveValueType } from '../glossary'
 
 function isPrimitiveValueType(value: any): value is PrimitiveValueType {
   return (
     typeof value === 'string' ||
     typeof value === 'number' ||
     typeof value === 'boolean' ||
+    isObjectLike(value) ||
     value?.constructor?.name === 'Date'
   )
 }
 
 export function isModelValueType(value: any): value is ModelValueType {
-  return isPrimitiveValueType(value) || Array.isArray(value)
+  return isPrimitiveValueType(value)
 }

test/model/create.test.ts

@@ -30,6 +30,22 @@ test('creates a new entity with initial values', () => {
   expect(exactUser.id).toEqual('abc-123')
 })
 
+test('creates a new entity with an object property', () => {
+  const db = factory({
+    user: {
+      id: primaryKey(faker.datatype.uuid),
+      settings: Object,
+    },
+  })
+
+  const exactUser = db.user.create({
+    id: 'abc-123',
+    settings: { minHue: 1 },
+  })
+  expect(exactUser.id).toEqual('abc-123')
+  expect(exactUser.settings).toEqual({ minHue: 1 })
+})
+
 test('creates a new entity with an array property', () => {
   const db = factory({
     user: {

test/utils/isModelValueType.test.ts

@@ -36,6 +36,10 @@ it('returns true when given nested primitive arrays', () => {
   expect(isModelValueType(['I am a string', [100]])).toBe(true)
 })
 
+it('returns true when given a literal object', () => {
+  expect(isModelValueType({ intensity: 1 })).toBe(true)
+})
+
 it('returns false given an undefined', () => {
   expect(isModelValueType(undefined)).toBe(false)
 })