text: //
  //  NUCache.h
  //  Pods
  //
  //  Created by Adrian Lazea on 29/08/2017.
  //
  //
  #import <Foundation/Foundation.h>
  #import "NSString+LGUtils.h"
  
  @interface NUCache : NSObject
  
  - (void) createFile:(NSString* ) fileName;
  - (BOOL) containsFile:(NSString* ) fileName;
  - (void) clearCache;
  - (void) deleteFile:(NSString* ) fileName;
  - (void) writeData:(NSData* ) data toFile:(NSString*) fileName;
  - (NSData* ) readFromFile:(NSString* ) fileName;
  - (NSString* ) formatPathForFileName:(NSString* ) fileName;
  
  @end
  