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16 lines
670 B
JavaScript
16 lines
670 B
JavaScript
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var $ = require('../internals/export');
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var ReflectMetadataModule = require('../internals/reflect-metadata');
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var anObject = require('../internals/an-object');
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var toMetadataKey = ReflectMetadataModule.toKey;
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var ordinaryDefineOwnMetadata = ReflectMetadataModule.set;
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// `Reflect.defineMetadata` method
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// https://github.com/rbuckton/reflect-metadata
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$({ target: 'Reflect', stat: true }, {
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defineMetadata: function defineMetadata(metadataKey, metadataValue, target /* , targetKey */) {
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var targetKey = arguments.length < 4 ? undefined : toMetadataKey(arguments[3]);
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ordinaryDefineOwnMetadata(metadataKey, metadataValue, anObject(target), targetKey);
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}
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});
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