Edit File: remove-duplicate-media-queries.js
var Token = require('../../tokenizer/token'); var serializeAll = require('../../writer/one-time').all; var serializeRules = require('../../writer/one-time').rules; function removeDuplicateMediaQueries(tokens) { var candidates = {}; var candidate; var token; var key; var i, l; for (i = 0, l = tokens.length; i < l; i++) { token = tokens[i]; if (token[0] != Token.NESTED_BLOCK) { continue; } key = serializeRules(token[1]) + '%' + serializeAll(token[2]); candidate = candidates[key]; if (candidate) { candidate[2] = []; } candidates[key] = token; } } module.exports = removeDuplicateMediaQueries;
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