23 lines
629 B
JavaScript
23 lines
629 B
JavaScript
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'use strict';
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const {
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aNPlusBNotationPseudoClasses,
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aNPlusBOfSNotationPseudoClasses,
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} = require('../reference/selectors');
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const classes = [
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...aNPlusBNotationPseudoClasses.values(),
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...aNPlusBOfSNotationPseudoClasses.values(),
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].join('|');
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const HAS_A_N_PLUS_B_NOTATION_PSEUDO_CLASSES = new RegExp(`\\b:(?:${classes})\\(`, 'i');
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/**
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* Check if a selector contains any pseudo class function that might contain an An+B notation
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*
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* @param {string} selector
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* @returns {boolean}
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*/
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module.exports = function hasANPlusBNotationPseudoClasses(selector) {
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return HAS_A_N_PLUS_B_NOTATION_PSEUDO_CLASSES.test(selector);
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};
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