flow like the river

VISUALIZACION/node_modules/serialize-to-js/lib/deserialize.js

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+/*
+ * @copyright 2016- commenthol
+ * @license MIT
+ */
+/* eslint no-new-func: 0 */
+
+'use strict'
+
+var saferEval = require('safer-eval')
+
+/**
+ * deserialize a serialized object to javascript
+ *
+ * _NOTE_: Deserialization uses `safer-eval` for code evaluation which may be "harmful".
+ * *So now you are WARNED!*
+ *
+ * @example <caption>serializing regex, date, buffer, ...</caption>
+ * var str = '{obj: {foo: "bar"}, arr: [1, "2"], regexp: /^test?$/, date: new Date("2016-04-15T16:22:52.009Z")}'
+ * var res = deserialize(str)
+ * console.log(res)
+ * //> { obj: { foo: 'bar' },
+ * //>   arr: [ 1, '2' ],
+ * //>   regexp: /^test?$/,
+ * //>   date: Sat Apr 16 2016 01:22:52 GMT+0900 (JST) }
+ *
+ * @throws {Error|TypeError} parsing error
+ * @param {String} str - string containing serialized data
+ * @param {Object|Boolean} [context] - pass context - if `true` unsafe execution
+ * @return {Any} deserialized data
+ */
+function deserialize (str, context) {
+  if (context === true) {
+    return (new Function('"use strict"; return ' + str))() // unsafe execution
+  }
+  return saferEval(str, context)
+}
+module.exports = deserialize