es6.object.seal.js 265 Bytes Raw Blame History Permalink 1 2 3 4 5 6 7 8 9 // 19.1.2.17 Object.seal(O) var isObject = require('./_is-object'); var meta = require('./_meta').onFreeze; require('./_object-sap')('seal', function ($seal) { return function seal(it) { return $seal && isObject(it) ? $seal(meta(it)) : it; }; });