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19 lines
604 B
19 lines
604 B
// fallback for IE11 buggy Object.getOwnPropertyNames with iframe and window |
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var toIObject = require('./_to-iobject'); |
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var gOPN = require('./_object-gopn').f; |
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var toString = {}.toString; |
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var windowNames = typeof window == 'object' && window && Object.getOwnPropertyNames |
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? Object.getOwnPropertyNames(window) : []; |
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var getWindowNames = function (it) { |
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try { |
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return gOPN(it); |
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} catch (e) { |
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return windowNames.slice(); |
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} |
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}; |
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module.exports.f = function getOwnPropertyNames(it) { |
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return windowNames && toString.call(it) == '[object Window]' ? getWindowNames(it) : gOPN(toIObject(it)); |
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};
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