File: /var/www/html/tmpr/..//node_modules/cssnano-utils/src/sameParent.js
'use strict';
/**
* @param {postcss.ChildNode} nodeA
* @param {postcss.ChildNode} nodeB
* @return {boolean}
*/
function checkMatch(nodeA, nodeB) {
if (nodeA.type === 'atrule' && nodeB.type === 'atrule') {
return (
nodeA.params === nodeB.params &&
nodeA.name.toLowerCase() === nodeB.name.toLowerCase()
);
}
return nodeA.type === nodeB.type;
}
/**
* @param {postcss.ChildNode} nodeA
* @param {postcss.ChildNode} nodeB
* @return {boolean}
*/
module.exports = function sameParent(nodeA, nodeB) {
if (!nodeA.parent) {
// A is orphaned, return if B is orphaned as well
return !nodeB.parent;
}
if (!nodeB.parent) {
// B is orphaned and A is not
return false;
}
// Check if parents match
if (!checkMatch(nodeA.parent, nodeB.parent)) {
return false;
}
// Check parents' parents
return sameParent(nodeA.parent, nodeB.parent);
};