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32 lines
596 B
32 lines
596 B
var MODIFIER_PATTERN = /\-\-.+$/;
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function rulesOverlap(rule1, rule2, bemMode) {
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var scope1;
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var scope2;
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var i, l;
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var j, m;
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for (i = 0, l = rule1.length; i < l; i++) {
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scope1 = rule1[i][1];
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for (j = 0, m = rule2.length; j < m; j++) {
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scope2 = rule2[j][1];
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if (scope1 == scope2) {
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return true;
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}
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if (bemMode && withoutModifiers(scope1) == withoutModifiers(scope2)) {
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return true;
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}
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}
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}
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return false;
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}
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function withoutModifiers(scope) {
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return scope.replace(MODIFIER_PATTERN, '');
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}
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module.exports = rulesOverlap;
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