徐总多门店
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.
 
 
 
 
 
 

22 lines
591 B

var cssHelpers = require('./css-helpers');
var selectorUniqueMatches = require('./selector-unique-matches');
/**
* dot followed by an identifier
* @type {RegExp}
*/
var rClassInSelector = new RegExp('\\.(' + cssHelpers.rIdentifier.source + ')',
'gm');
/**
* Extracts classes from CSS rules (as AST)
* @param {Object} rules
* @return {string[]} list of ids in those rules
*/
function extractClassesFromRules(rules) {
var classes = selectorUniqueMatches(rules, rClassInSelector);
return classes.map(cssHelpers.unescapeIdentifier);
}
module.exports = extractClassesFromRules;