| 1 | var has = require('../internals/has');
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| 2 | var toIndexedObject = require('../internals/to-indexed-object');
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| 3 | var indexOf = require('../internals/array-includes').indexOf;
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| 4 | var hiddenKeys = require('../internals/hidden-keys');
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| 5 |
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| 6 | module.exports = function (object, names) {
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| 7 | var O = toIndexedObject(object);
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| 8 | var i = 0;
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| 9 | var result = [];
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| 10 | var key;
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| 11 | for (key in O) !has(hiddenKeys, key) && has(O, key) && result.push(key);
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| 12 |
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| 13 | while (names.length > i) if (has(O, key = names[i++])) {
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| 14 | ~indexOf(result, key) || result.push(key);
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| 15 | }
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| 16 | return result;
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| 17 | };
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