Edit File: specificities-overlap.js
var specificity = require('./specificity'); function specificitiesOverlap(selector1, selector2, cache) { var specificity1; var specificity2; var i, l; var j, m; for (i = 0, l = selector1.length; i < l; i++) { specificity1 = findSpecificity(selector1[i][1], cache); for (j = 0, m = selector2.length; j < m; j++) { specificity2 = findSpecificity(selector2[j][1], cache); if (specificity1[0] === specificity2[0] && specificity1[1] === specificity2[1] && specificity1[2] === specificity2[2]) { return true; } } } return false; } function findSpecificity(selector, cache) { var value; if (!(selector in cache)) { cache[selector] = value = specificity(selector); } return value || cache[selector]; } module.exports = specificitiesOverlap;
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