num_queryArguments for multiple params

gistfile1.m

- (NSDictionary *)num_queryArguments
{
    NSMutableDictionary     *returnArgs = [NSMutableDictionary dictionary];
    NSString                *query = [self query];
    
    NSArray *strURLParse = [query componentsSeparatedByString:@"?"];
    
    for(int j=0; j < [strURLParse count]; j++) {
        
        NSArray *arrQueryString = [[strURLParse objectAtIndex:j] componentsSeparatedByString:@"&"];
        
        for (int i=0; i < [arrQueryString count]; i++) {
            NSArray *arrElement = [[arrQueryString objectAtIndex:i] componentsSeparatedByString:@"="];
            if ([arrElement count] == 2) {
                [returnArgs setObject:[[arrElement objectAtIndex:1] stringByReplacingPercentEscapesUsingEncoding:NSUTF8StringEncoding]  forKey:[[arrElement objectAtIndex:0] stringByReplacingPercentEscapesUsingEncoding:NSUTF8StringEncoding]];
            }
        }
    }
    
    NSLog(@"Parts are %@", returnArgs);
    
    return returnArgs;
}