NSMutableDictionary+Utilities.h

//
//  NSMutableDictionary+Utilities.h
//
//  Created by Daniel Gutierrez on 11/26/13.
//

#import <Foundation/Foundation.h>

@interface NSMutableDictionary (Utilities)


- (NSMutableDictionary *) dictionaryWithQueryString: (NSString *) queryString;

@end

NSMutableDictionary+Utilities.m

//
//  NSMutableDictionary+Utilities.m
//
//  Created by Daniel Gutierrez on 11/26/13.
//

#import "NSMutableDictionary+Utilities.h"

@implementation NSMutableDictionary (Utilities)


- (NSMutableDictionary *) dictionaryWithQueryString: (NSString *) queryString{
	
	
	//Parse URL
	NSMutableDictionary *queryStringDictionary = [[NSMutableDictionary alloc] init];
	NSArray *urlComponents = [queryString componentsSeparatedByString:@"&"];
	
	for (NSString *keyValuePair in urlComponents)
	{
		NSArray *pairComponents = [keyValuePair componentsSeparatedByString:@"="];
		NSString *key = [pairComponents objectAtIndex:0];
		NSString *value = [pairComponents objectAtIndex:1];
		
		[queryStringDictionary setObject:value forKey:key];
	}
	
	
	return queryStringDictionary;
	
}

@end