Skip to content

fix: allow setting document array default to null #14769

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Jul 29, 2024
Merged

fix: allow setting document array default to null #14769

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
2 changes: 1 addition & 1 deletion lib/schema/documentArray.js
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -69,7 +69,7 @@ function SchemaDocumentArray(key, schema, options, schemaOptions) {

const fn = this.defaultValue;

if (!('defaultValue' in this) || fn !== void 0) {
if (!('defaultValue' in this) || fn != null) {
this.default(function() {
let arr = fn.call(this);
if (arr != null && !Array.isArray(arr)) {
Expand Down
6 changes: 6 additions & 0 deletions test/document.test.js
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -3203,16 +3203,22 @@ describe('document', function() {
names: {
type: [String],
default: null
},
tags: {
type: [{ tag: String }],
default: null
}
});

const Model = db.model('Test', schema);
const m = new Model();
assert.strictEqual(m.names, null);
assert.strictEqual(m.tags, null);
await m.save();

const doc = await Model.collection.findOne({ _id: m._id });
assert.strictEqual(doc.names, null);
assert.strictEqual(doc.tags, null);
});

it('validation works when setting array index (gh-3816)', async function() {
Expand Down