current_subdomain returns the more than just the subdomain about subdomain-fu

[benschwarz]

This is probably done purposely - but I think anyone who is expecting to use a real subdomain with your library would probably expect to use "real" hosts during development.

[ctcherry]

This can be controlled via configuration. In your case you need tld_size for development environment to be 1. Put this in an initializer (rails), or some other code that is run once at application start.
SubdomainFu.tld_sizes = { :development => 1,
:test => 0,
:production => 1}

[benschwarz]

Yes I understand the configuration, I just think that the default should be to expect a subdomain host - Its the least surprising course of action, considering that the library is for handling subdomains.

[jc00ke]

I just tried subdomain_fu using Tim Pope's http://j.mp/smackahost and for test.smackaho.st it's returning test.smackaho for the current_subdomain. That seems odd for a default configuration to return like that.