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December 18, 2015 12:39
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| (function (exports) { | |
| var Obj = { | |
| support: { | |
| // checks if Object.defineProperty exists and works as expected (not the case in IE8) | |
| 'define_prop' : (function () { | |
| try { | |
| return return '_' in Object.defineProperty({}, '_', {}); | |
| } catch (e) { | |
| return false; | |
| } | |
| })() | |
| } | |
| }; | |
| // use Object.defineProperty if available, otherwise use a basic shim | |
| var define_prop = Obj.support.define_prop | |
| ? Object.defineProperty | |
| : function(obj, prop, desc) { | |
| obj[prop] = desc.value; | |
| } | |
| ; | |
| exports.Obj = Obj; | |
| })(this); |
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