vue hello world项目
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3 years ago
var walk = require('css-tree').walk;
var handlers = {
Atrule: require('./Atrule'),
Comment: require('./Comment'),
Declaration: require('./Declaration'),
Raw: require('./Raw'),
Rule: require('./Rule'),
TypeSelector: require('./TypeSelector'),
WhiteSpace: require('./WhiteSpace')
};
module.exports = function(ast, options) {
walk(ast, {
leave: function(node, item, list) {
if (handlers.hasOwnProperty(node.type)) {
handlers[node.type].call(this, node, item, list, options);
}
}
});
};