Bump to v4.0.0.

sortedUniq.js

@@ -0,0 +1,24 @@
+define(['./internal/baseSortedUniq'], function(baseSortedUniq) {
+
+  /**
+   * This method is like `_.uniq` except that it's designed and optimized
+   * for sorted arrays.
+   *
+   * @static
+   * @memberOf _
+   * @category Array
+   * @param {Array} array The array to inspect.
+   * @returns {Array} Returns the new duplicate free array.
+   * @example
+   *
+   * _.sortedUniq([1, 1, 2]);
+   * // => [1, 2]
+   */
+  function sortedUniq(array) {
+    return (array && array.length)
+      ? baseSortedUniq(array)
+      : [];
+  }
+
+  return sortedUniq;
+});