Bump to v3.0.0.

internal/cachePush.js

@@ -0,0 +1,21 @@
+define(['../lang/isObject'], function(isObject) {
+
+  /**
+   * Adds `value` to the cache.
+   *
+   * @private
+   * @name push
+   * @memberOf SetCache
+   * @param {*} value The value to cache.
+   */
+  function cachePush(value) {
+    var data = this.data;
+    if (typeof value == 'string' || isObject(value)) {
+      data.set.add(value);
+    } else {
+      data.hash[value] = true;
+    }
+  }
+
+  return cachePush;
+});