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