Class: Rack::EnsureProperHost

Inherits:
Object
  • Object
show all
Defined in:
lib/rack/ensure_proper_host.rb,
lib/rack/ensure_proper_host/version.rb

Constant Summary collapse

VERSION = 
"0.1.0"

Instance Method Summary collapse

Constructor Details

#initialize(app, *hosts) ⇒ EnsureProperHost

Returns a new instance of EnsureProperHost.



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# File 'lib/rack/ensure_proper_host.rb', line 6

def initialize(app, *hosts)
  @app = app
  @hosts = hosts.flatten
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/rack/ensure_proper_host.rb', line 11

def call(env)
  @host = env['HTTP_HOST']    
  if @hosts.include?(@host)
    @app.call(env)
  else
    [ 301, request_with_proper_host(env), [ "Moved Permanently\n" ]]      
  end    
end