Configure through lambda

[mgutz]

From #5

I was thinking of feature like:

mapper.client.configure(function(client) {
  client.setOptionSync(mysql.FLAG_1, val1);
  client.setOptionSync(mysql.FLAG_2, val2);
  /* ... */
});

It may be useful if one wants to control mysql connection (as example, sometimes I need to set MYSQL_OPT_RECONNECT flag). And with such thing we can avoid much code if we'd implement different client features. What do you think about such configure(fn) feature?

[estliberitas]

Okay, I'll do this thing in 24 hrs. ;)

[mgutz]

Implemented as an optional config property

var config = { user: 'foo', password: 'secret' };
config.configureFn = function(client) {
  client.setOptionSync(mysql.MYSQL_OPT_RECONNECT, 1);
};

Mapper.connect(config);

[estliberitas]

Ok. You 24hrs are much more fast than mine xD Thanks!