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  <title>Lodash _.result - read and invoke</title>
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  <h1>_.result - read and invoke</h1>
  <pre id="out"></pre>
  <script src="https://cdn.jsdelivr.net/npm/lodash@4.17.21/lodash.min.js"></script>
  <script>
    (function () {
      var user = {
        name: "John Doe",
        age: 30,
        greet: function () {
          return "Hello, my name is " + this.name + ".";
        }
      };
      var userName = _.result(user, "name");
      var userGreeting = _.result(user, "greet");
      var lines = [
        "userName:",
        userName,
        "",
        "userGreeting:",
        userGreeting
      ];
      document.getElementById("out").textContent = lines.join("\n");
    })();
  </script>
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