You can not select more than 25 topics
			Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
		
		
		
		
		
			
		
			
				
					23 lines
				
				425 B
			
		
		
			
		
	
	
					23 lines
				
				425 B
			| 
								 
											3 years ago
										 
									 | 
							
								module.exports = function walk(nodes, cb, bubble) {
							 | 
						||
| 
								 | 
							
								  var i, max, node, result;
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								  for (i = 0, max = nodes.length; i < max; i += 1) {
							 | 
						||
| 
								 | 
							
								    node = nodes[i];
							 | 
						||
| 
								 | 
							
								    if (!bubble) {
							 | 
						||
| 
								 | 
							
								      result = cb(node, i, nodes);
							 | 
						||
| 
								 | 
							
								    }
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								    if (
							 | 
						||
| 
								 | 
							
								      result !== false &&
							 | 
						||
| 
								 | 
							
								      node.type === "function" &&
							 | 
						||
| 
								 | 
							
								      Array.isArray(node.nodes)
							 | 
						||
| 
								 | 
							
								    ) {
							 | 
						||
| 
								 | 
							
								      walk(node.nodes, cb, bubble);
							 | 
						||
| 
								 | 
							
								    }
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								    if (bubble) {
							 | 
						||
| 
								 | 
							
								      cb(node, i, nodes);
							 | 
						||
| 
								 | 
							
								    }
							 | 
						||
| 
								 | 
							
								  }
							 | 
						||
| 
								 | 
							
								};
							 |