mirror of
https://github.com/MisskeyIO/misskey
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9 lines
170 B
JavaScript
9 lines
170 B
JavaScript
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module.exports = function(parent, child) {
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let node = child.parentNode;
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while (node) {
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if (node == parent) return true;
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node = node.parentNode;
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}
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return false;
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}
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