Bump to v3.0.0.

object/has.js

@@ -0,0 +1,29 @@
+define([], function() {
+
+  /** Used for native method references. */
+  var objectProto = Object.prototype;
+
+  /** Used to check objects for own properties. */
+  var hasOwnProperty = objectProto.hasOwnProperty;
+
+  /**
+   * Checks if `key` exists as a direct property of `object` instead of an
+   * inherited property.
+   *
+   * @static
+   * @memberOf _
+   * @category Object
+   * @param {Object} object The object to inspect.
+   * @param {string} key The key to check.
+   * @returns {boolean} Returns `true` if `key` is a direct property, else `false`.
+   * @example
+   *
+   * _.has({ 'a': 1, 'b': 2, 'c': 3 }, 'b');
+   * // => true
+   */
+  function has(object, key) {
+    return object ? hasOwnProperty.call(object, key) : false;
+  }
+
+  return has;
+});