gistfile1.txt

+(void)runCommand:(NSString *)command withParameters:(NSDictionary *)params {
    // create class name
    command = [[command componentsSeparatedByString:@" "] objectAtIndex:0];
    command = [NSString stringWithFormat:@"SYEvent_%@", [command capitalizedString]]; // capitalize
    Class class = NSClassFromString(command);
    if([class respondsToSelector:@selector(run:)])
        [class performSelector:@selector(run:) withObject:params];
}

// checks if class exists for command
+(BOOL)isCommand:(NSString *)command {
    // create class name
    command = [[command componentsSeparatedByString:@" "] objectAtIndex:0];
    command = [NSString stringWithFormat:@"SYEvent_%@", [command capitalizedString]]; // capitalize
    Class class = NSClassFromString(command);
    if(class)
        return YES;
    else
        return NO;
}