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Last change
on this file since 6c1585f was 6a3a178, checked in by Ema <ema_spirova@…>, 3 years ago |
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initial commit
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641 bytes
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| 1 | var $ = require('../internals/export');
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| 2 | var ReflectMetadataModule = require('../internals/reflect-metadata');
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| 3 | var anObject = require('../internals/an-object');
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| 4 |
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| 5 | var ordinaryHasOwnMetadata = ReflectMetadataModule.has;
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| 6 | var toMetadataKey = ReflectMetadataModule.toKey;
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| 7 |
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| 8 | // `Reflect.hasOwnMetadata` method
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| 9 | // https://github.com/rbuckton/reflect-metadata
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| 10 | $({ target: 'Reflect', stat: true }, {
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| 11 | hasOwnMetadata: function hasOwnMetadata(metadataKey, target /* , targetKey */) {
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| 12 | var targetKey = arguments.length < 3 ? undefined : toMetadataKey(arguments[2]);
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| 13 | return ordinaryHasOwnMetadata(metadataKey, anObject(target), targetKey);
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| 14 | }
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| 15 | });
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