Sha256: 9cb3cfce4a771d230e7d7568b9f72a96d9ae94c9fe677b9af5d25740cbd54a2e
Contents?: true
Size: 861 Bytes
Versions: 320
Compression:
Stored size: 861 Bytes
Contents
var Set = require('./es6.set')
, from = require('./_array-from-iterable')
, metadata = require('./_metadata')
, anObject = require('./_an-object')
, getPrototypeOf = require('./_object-gpo')
, ordinaryOwnMetadataKeys = metadata.keys
, toMetaKey = metadata.key;
var ordinaryMetadataKeys = function(O, P){
var oKeys = ordinaryOwnMetadataKeys(O, P)
, parent = getPrototypeOf(O);
if(parent === null)return oKeys;
var pKeys = ordinaryMetadataKeys(parent, P);
return pKeys.length ? oKeys.length ? from(new Set(oKeys.concat(pKeys))) : pKeys : oKeys;
};
metadata.exp({getMetadataKeys: function getMetadataKeys(target /*, targetKey */){
return ordinaryMetadataKeys(anObject(target), arguments.length < 2 ? undefined : toMetaKey(arguments[1]));
}});
Version data entries
320 entries across 8 versions & 3 rubygems