text: // libhypem NSObject+libhypem.h
  //
  // Copyright © 2014, Zane Shannon
  //
  // Permission is hereby granted, free of charge, to any person obtaining a copy
  // of this software and associated documentation files (the "Software"), to deal
  // in the Software without restriction, including without limitation the rights
  // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  // copies of the Software, and to permit persons to whom the Software is
  // furnished to do so, subject to the following conditions:
  //
  //	The above copyright notice and this permission notice shall be included in
  //	all copies or substantial portions of the Software.
  //
  // THE SOFTWARE IS PROVIDED "AS IS," WITHOUT WARRANTY OF ANY KIND, EITHER
  // EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO
  // EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES
  // OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
  // ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  // DEALINGS IN THE SOFTWARE.
  //
  //------------------------------------------------------------------------------
  
  #import <Foundation/Foundation.h>
  
  @interface Playlist : NSObject 
  
  @property (strong, nonatomic) NSString *type;
  @property (strong, nonatomic) NSString *arguments;
  @property (strong, nonatomic) NSArray *tracks;
  
  + (Playlist*) popular:(NSString*)filter;
  + (Playlist*) latest:(NSString*)filter;
  + (Playlist*) friendsHistory:(NSString*)username;
  + (Playlist*) friendsFavorites:(NSString*)username;
  + (Playlist*) tagged:(NSString*)tag;
  + (Playlist*) taggedWithTags:(NSArray*)tags;
  + (Playlist*) blog:(NSString*)name;
  + (Playlist*) search:(NSString*)query;
  + (Playlist*) artist:(NSString*)name;
  + (Playlist*) feed:(NSString*)name;
  + (Playlist*) loved:(NSString*)username;
  + (Playlist*) obsessed:(NSString*)username;
  
  
  - (void) getNextPage:(void (^)(NSError *error))completion;
  
  @end
  