Bump to v4.0.0.

property.js

@@ -0,0 +1,29 @@
+define(['./internal/baseProperty', './internal/basePropertyDeep', './internal/isKey'], function(baseProperty, basePropertyDeep, isKey) {
+
+  /**
+   * Creates a function that returns the value at `path` of a given object.
+   *
+   * @static
+   * @memberOf _
+   * @category Util
+   * @param {Array|string} path The path of the property to get.
+   * @returns {Function} Returns the new function.
+   * @example
+   *
+   * var objects = [
+   *   { 'a': { 'b': { 'c': 2 } } },
+   *   { 'a': { 'b': { 'c': 1 } } }
+   * ];
+   *
+   * _.map(objects, _.property('a.b.c'));
+   * // => [2, 1]
+   *
+   * _.map(_.sortBy(objects, _.property(['a', 'b', 'c'])), 'a.b.c');
+   * // => [1, 2]
+   */
+  function property(path) {
+    return isKey(path) ? baseProperty(path) : basePropertyDeep(path);
+  }
+
+  return property;
+});