var metadata = require('./_metadata'); | |
var anObject = require('./_an-object'); | |
var ordinaryOwnMetadataKeys = metadata.keys; | |
var toMetaKey = metadata.key; | |
metadata.exp({ getOwnMetadataKeys: function getOwnMetadataKeys(target /* , targetKey */) { | |
return ordinaryOwnMetadataKeys(anObject(target), arguments.length < 2 ? undefined : toMetaKey(arguments[1])); | |
} }); |