text: // Copyright 2009-2010 Facebook
  //
  // Licensed under the Apache License, Version 2.0 (the "License"); you may
  // not use this file except in compliance with the License. You may obtain
  // a copy of the License at
  //
  //     http://www.apache.org/licenses/LICENSE-2.0
  //
  // Unless required by applicable law or agreed to in writing, software
  // distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  // WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
  // License for the specific language governing permissions and limitations
  // under the License.
  
  #import <Foundation/Foundation.h>
  #import <UIKit/UIKit.h>
  
  @interface NSString (TTCategory)
  
  /**
   * Converts the string to an object using TTURLMap.
   */
  - (id)objectValue;
  
  /**
   * Opens a URL with the string using TTURLMap.
   */
  - (void)openURL;
  - (void)openURLFromButton:(UIView*)button;
  
  @end
  