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diff --git a/tools/eslint/node_modules/lodash/uniqBy.js b/tools/eslint/node_modules/lodash/uniqBy.js
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+++ b/tools/eslint/node_modules/lodash/uniqBy.js
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+var baseIteratee = require('./_baseIteratee'),
+    baseUniq = require('./_baseUniq');
+
+/**
+ * This method is like `_.uniq` except that it accepts `iteratee` which is
+ * invoked for each element in `array` to generate the criterion by which
+ * uniqueness is computed. The iteratee is invoked with one argument: (value).
+ *
+ * @static
+ * @memberOf _
+ * @category Array
+ * @param {Array} array The array to inspect.
+ * @param {Function|Object|string} [iteratee=_.identity] The iteratee invoked per element.
+ * @returns {Array} Returns the new duplicate free array.
+ * @example
+ *
+ * _.uniqBy([2.1, 1.2, 2.3], Math.floor);
+ * // => [2.1, 1.2]
+ *
+ * // The `_.property` iteratee shorthand.
+ * _.uniqBy([{ 'x': 1 }, { 'x': 2 }, { 'x': 1 }], 'x');
+ * // => [{ 'x': 1 }, { 'x': 2 }]
+ */
+function uniqBy(array, iteratee) {
+  return (array && array.length)
+    ? baseUniq(array, baseIteratee(iteratee))
+    : [];
+}
+
+module.exports = uniqBy;