Last change
on this file was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago |
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[6a3a178] | 1 | var $ = require('../internals/export');
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| 2 | var isObject = require('../internals/is-object');
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| 3 | var anObject = require('../internals/an-object');
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| 4 | var has = require('../internals/has');
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| 5 | var getOwnPropertyDescriptorModule = require('../internals/object-get-own-property-descriptor');
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| 6 | var getPrototypeOf = require('../internals/object-get-prototype-of');
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| 7 |
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| 8 | // `Reflect.get` method
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| 9 | // https://tc39.es/ecma262/#sec-reflect.get
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| 10 | function get(target, propertyKey /* , receiver */) {
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| 11 | var receiver = arguments.length < 3 ? target : arguments[2];
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| 12 | var descriptor, prototype;
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| 13 | if (anObject(target) === receiver) return target[propertyKey];
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| 14 | if (descriptor = getOwnPropertyDescriptorModule.f(target, propertyKey)) return has(descriptor, 'value')
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| 15 | ? descriptor.value
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| 16 | : descriptor.get === undefined
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| 17 | ? undefined
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| 18 | : descriptor.get.call(receiver);
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| 19 | if (isObject(prototype = getPrototypeOf(target))) return get(prototype, propertyKey, receiver);
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| 20 | }
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| 21 |
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| 22 | $({ target: 'Reflect', stat: true }, {
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| 23 | get: get
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| 24 | });
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