text: //
  //  NSArray+Safe.h
  //  MLTools
  //
  //  Created by Minlay on 16/9/19.
  //  Copyright © 2016年 Minlay. All rights reserved.
  //
  
  #import <Foundation/Foundation.h>
  
  @interface NSArray (Safe)
  /**
   *  get
   */
  - (id)safeObjectAtIndex:(NSUInteger)index;
  
  @end
  
  @interface NSMutableArray (setValue)
  /**
   *  set
   *
   */
  - (void)safeAddObject:(id)object;
  - (void)safeAddNilObject;
  - (void)safeInsertObject:(id)object atIndex:(NSUInteger)index;
  - (void)safeRemoveObject:(id)object;
  
  @end