How to use the css-select/lib/attributes.rules function in css-select
To help you get started, we’ve selected a few css-select examples, based on popular ways it is used in public projects.
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substance / substance / dom / _vendor.js View on Github 
import ElementType from 'domelementtype'
import cssSelect from 'css-select'
import DomUtils from 'domutils'
import attributes from 'css-select/lib/attributes'
import Parser from 'htmlparser2/lib/Parser'
import domSerializer from './_domSerializer'
// monkey patching css-select/lib/attributes to reflect difference in how classes are stored
// Note: in XNode classes are stored in a Set instead of a string
const _elementRule = attributes.rules.element
attributes.rules.element = function(next, data) {
if (data.name === 'class') {
let value = data.value
if (/\s/.test(value)) return function() { return false }
return function clazz(elem) {
let classes = elem.classes
return classes && classes.has(value) && next(elem)
}
} else {
return _elementRule(next, data)
}
}
Parser.prototype.oncdata = function(value){
this._updatePosition(1);
if(this._options.xmlMode){import ElementType from 'domelementtype'
import cssSelect from 'css-select'
import DomUtils from 'domutils'
import attributes from 'css-select/lib/attributes'
import Parser from 'htmlparser2/lib/Parser'
import domSerializer from './_domSerializer'
// monkey patching css-select/lib/attributes to reflect difference in how classes are stored
// Note: in XNode classes are stored in a Set instead of a string
const _elementRule = attributes.rules.element
attributes.rules.element = function(next, data) {
if (data.name === 'class') {
let value = data.value
if (/\s/.test(value)) return function() { return false }
return function clazz(elem) {
let classes = elem.classes
return classes && classes.has(value) && next(elem)
}
} else {
return _elementRule(next, data)
}
}
Parser.prototype.oncdata = function(value){
this._updatePosition(1);
