c2370a1be6
* chore: Add the SPDX information to each file Add copyright and licensing information as defined in version 3.0 of the REUSE Specification. * tweak format --------- Co-authored-by: syuilo <Syuilotan@yahoo.co.jp>
14 lines
347 B
TypeScript
14 lines
347 B
TypeScript
/*
|
|
* SPDX-FileCopyrightText: syuilo and other misskey contributors
|
|
* SPDX-License-Identifier: AGPL-3.0-only
|
|
*/
|
|
|
|
export default (parent, child, checkSame = true) => {
|
|
if (checkSame && parent === child) return true;
|
|
let node = child.parentNode;
|
|
while (node) {
|
|
if (node === parent) return true;
|
|
node = node.parentNode;
|
|
}
|
|
return false;
|
|
};
|