text: //
  //  StringUtil.h
  //  Hexagon
  //
  //  Created by Cheenar Gupte on 7/12/15.
  //  Copyright (c) 2015 Chi Corp. All rights reserved.
  //
  
  #import <Foundation/Foundation.h>
  
  @interface StringUtil : NSObject
  
  +(long) lengthOfString:(NSString *)str;
  +(NSString *)longestStringFromArray:(NSArray *)data;
  
  @end
  