mirror of https://github.com/thangisme/notes.git
52 lines
1.4 KiB
JavaScript
52 lines
1.4 KiB
JavaScript
(function() {
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var AtRule, Prefixer,
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extend = function(child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; },
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hasProp = {}.hasOwnProperty;
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Prefixer = require('./prefixer');
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AtRule = (function(superClass) {
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extend(AtRule, superClass);
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function AtRule() {
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return AtRule.__super__.constructor.apply(this, arguments);
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}
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AtRule.prototype.add = function(rule, prefix) {
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var already, cloned, prefixed;
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prefixed = prefix + rule.name;
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already = rule.parent.some(function(i) {
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return i.name === prefixed && i.params === rule.params;
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});
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if (already) {
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return;
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}
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cloned = this.clone(rule, {
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name: prefixed
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});
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return rule.parent.insertBefore(rule, cloned);
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};
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AtRule.prototype.process = function(node) {
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var j, len, parent, prefix, ref, results;
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parent = this.parentPrefix(node);
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ref = this.prefixes;
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results = [];
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for (j = 0, len = ref.length; j < len; j++) {
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prefix = ref[j];
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if (parent && parent !== prefix) {
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continue;
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}
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results.push(this.add(node, prefix));
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}
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return results;
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};
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return AtRule;
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})(Prefixer);
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module.exports = AtRule;
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}).call(this);
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