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<html lang="en">
<head>
  <meta charset="utf-8">
  <title>cond — order</title>
</head>
<body>
  <h1>Order matters</h1>
  <pre id="out"></pre>
  <script src="https://cdn.jsdelivr.net/npm/lodash@4.17.21/lodash.min.js"></script>
  <script>
    var wrong = _.cond([
      [function (n) { return n > 0; }, _.constant("positive")],
      [function (n) { return n > 10; }, _.constant("big")]
    ]);

    var right = _.cond([
      [function (n) { return n > 10; }, _.constant("big")],
      [function (n) { return n > 0; }, _.constant("positive")],
      [_.stubTrue, _.constant("other")]
    ]);

    var lines = [wrong(15), right(15)];
    document.getElementById("out").textContent = lines.join("\n");
  </script>
</body>
</html>

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Lodash _.cond — order matters (Try It)