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<head>
  <meta charset="utf-8">
  <title>Lodash _.defaultTo - settings</title>
</head>
<body>
  <h1>_.defaultTo - app settings</h1>
  <pre id="out"></pre>
  <script src="https://cdn.jsdelivr.net/npm/lodash@4.17.21/lodash.min.js"></script>
  <script>
    (function () {
      var settings = {
        timeout: 3000,
        maxRetries: null,
        theme: undefined
      };
      var result = {
        apiTimeout: _.defaultTo(settings.timeout, 5000),
        retries: _.defaultTo(settings.maxRetries, 3),
        theme: _.defaultTo(settings.theme, "light")
      };
      document.getElementById("out").textContent = JSON.stringify(result, null, 2);
    })();
  </script>
</body>
</html>

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