HTML Code

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <title>Lodash isEqualWith — greetings</title>
</head>
<body>
  <h1>_.isEqualWith — greetings</h1>
  <pre id="out"></pre>
  <script src="https://cdn.jsdelivr.net/npm/lodash@4.17.21/lodash.min.js"></script>
  <script>
    (function () {
      function isGreeting(value) {
        return /^h(?:i|ello)$/.test(value);
      }
      function greetingCustomizer(objValue, othValue) {
        if (isGreeting(objValue) && isGreeting(othValue)) {
          return true;
        }
      }
      var left = ["hello", "goodbye"];
      var right = ["hi", "goodbye"];
      document.getElementById("out").textContent =
        "withCustomizer: " + _.isEqualWith(left, right, greetingCustomizer) + "\n" +
        "plainIsEqual: " + _.isEqual(left, right);
    })();
  </script>
</body>
</html>

Lines: 0 | Characters: 0

Live Preview Auto-refresh on Run

Lodash _.isEqualWith — greetings (Try It)