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  • Open_Source_Project
  • node_modules
  • clean-css
  • lib
  • optimizer
  • level-2
  • tidy-rule-duplicates.js
  • gyu_hyeok's avatar
    Upload node modules · fa4a489a
    fa4a489a
    gyu_hyeok authored 2022-11-21 01:13:29 +0900
tidy-rule-duplicates.js 397 Bytes
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function ruleSorter(s1, s2) {
  return s1[1] > s2[1] ? 1 : -1;
}

function tidyRuleDuplicates(rules) {
  var list = [];
  var repeated = [];

  for (var i = 0, l = rules.length; i < l; i++) {
    var rule = rules[i];

    if (repeated.indexOf(rule[1]) == -1) {
      repeated.push(rule[1]);
      list.push(rule);
    }
  }

  return list.sort(ruleSorter);
}

module.exports = tidyRuleDuplicates;