47 lines
		
	
	
		
			988 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			47 lines
		
	
	
		
			988 B
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
| "use strict";
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| 
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| Object.defineProperty(exports, "__esModule", {
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|   value: true
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| });
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| exports.default = sameParent;
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| 
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| /**
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|  * @param {postcss.ChildNode} nodeA
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|  * @param {postcss.ChildNode} nodeB
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|  * @return {boolean}
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|  */
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| function checkMatch(nodeA, nodeB) {
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|   if (nodeA.type === 'atrule' && nodeB.type === 'atrule') {
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|     return nodeA.params === nodeB.params && nodeA.name.toLowerCase() === nodeB.name.toLowerCase();
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|   }
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| 
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|   return nodeA.type === nodeB.type;
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| }
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| /**
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|  * @param {postcss.ChildNode} nodeA
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|  * @param {postcss.ChildNode} nodeB
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|  * @return {boolean}
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|  */
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| 
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| 
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| function sameParent(nodeA, nodeB) {
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|   if (!nodeA.parent) {
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|     // A is orphaned, return if B is orphaned as well
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|     return !nodeB.parent;
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|   }
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| 
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|   if (!nodeB.parent) {
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|     // B is orphaned and A is not
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|     return false;
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|   } // Check if parents match
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| 
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| 
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|   if (!checkMatch(nodeA.parent, nodeB.parent)) {
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|     return false;
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|   } // Check parents' parents
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| 
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| 
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|   return sameParent(nodeA.parent, nodeB.parent);
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| }
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| 
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| module.exports = exports.default; | 
