1
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function _applyDecoratedDescriptor(target, property, decorators, descriptor, context) {
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2
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var desc = {};
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3
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Object.keys(descriptor).forEach(function (key) {
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4
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desc[key] = descriptor[key];
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5
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});
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6
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desc.enumerable = !!desc.enumerable;
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7
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desc.configurable = !!desc.configurable;
|
8
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|
9
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if ('value' in desc || desc.initializer) {
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10
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desc.writable = true;
|
11
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}
|
12
|
|
13
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desc = decorators.slice().reverse().reduce(function (desc, decorator) {
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14
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return decorator(target, property, desc) || desc;
|
15
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}, desc);
|
16
|
|
17
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if (context && desc.initializer !== void 0) {
|
18
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desc.value = desc.initializer ? desc.initializer.call(context) : void 0;
|
19
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desc.initializer = undefined;
|
20
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}
|
21
|
|
22
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if (desc.initializer === void 0) {
|
23
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Object.defineProperty(target, property, desc);
|
24
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desc = null;
|
25
|
}
|
26
|
|
27
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return desc;
|
28
|
}
|
29
|
|
30
|
module.exports = _applyDecoratedDescriptor;
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