class Middleman::PreviewServer::BindAddressInformation

Used if a bind address is given and the server name is blank

def self.matches?(opts={}) 

def self.matches?(opts={})
  !opts[:bind_address].blank? && opts[:server_name].blank?
end

def initialize(*args) 

def initialize(*args)
  super
  @listeners << bind_address
  @site_addresses << bind_address
end

def resolve_me(resolver)

Resolv 
def resolve_me(resolver)
  @server_name = ServerHostname.new(resolver.names_for(bind_address).first)
  @site_addresses << @server_name unless @server_name.blank?
  self
end