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54 lines
1.3 KiB
54 lines
1.3 KiB
2 years ago
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var keys = require('./keys');
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exports = {
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getItem: function(key) {
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return (API_KEYS[key] ? cloak[key] : this[key]) || null;
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},
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setItem: function(key, val) {
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API_KEYS[key] ? (cloak[key] = val) : (this[key] = val);
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},
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removeItem: function(key) {
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API_KEYS[key] ? delete cloak[key] : delete this[key];
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},
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key: function(i) {
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var keys = enumerableKeys();
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return i >= 0 && i < keys.length ? keys[i] : null;
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},
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clear: function() {
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var keys = uncloakedKeys();
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for (var i = 0, key; (key = keys[i]); i++) delete this[key];
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keys = cloakedKeys();
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for (var _i = 0, _key; (_key = keys[_i]); _i++) delete cloak[_key];
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}
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};
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Object.defineProperty(exports, 'length', {
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enumerable: false,
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configurable: true,
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get: function() {
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return enumerableKeys().length;
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}
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});
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var cloak = {};
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var API_KEYS = {
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getItem: 1,
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setItem: 1,
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removeItem: 1,
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key: 1,
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clear: 1,
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length: 1
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};
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function enumerableKeys() {
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return uncloakedKeys().concat(cloakedKeys());
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}
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function uncloakedKeys() {
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return keys(exports).filter(function(key) {
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return !API_KEYS[key];
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});
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}
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function cloakedKeys() {
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return keys(cloak);
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}
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module.exports = exports;
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