1 var $ = require('../internals/export');
2 var ReflectMetadataModule = require('../internals/reflect-metadata');
3 var anObject = require('../internals/an-object');
5 var toMetadataKey = ReflectMetadataModule.toKey;
6 var ordinaryDefineOwnMetadata = ReflectMetadataModule.set;
8 // `Reflect.metadata` method
9 // https://github.com/rbuckton/reflect-metadata
10 $({ target: 'Reflect', stat: true }, {
11 metadata: function metadata(metadataKey, metadataValue) {
12 return function decorator(target, key) {
13 ordinaryDefineOwnMetadata(metadataKey, metadataValue, anObject(target), toMetadataKey(key));