Class: Rack::TldLength

Inherits:
Object
  • Object
show all
Defined in:
lib/rack/tld_length.rb

Instance Method Summary collapse

Constructor Details

#initialize(app, host_pattern, host_tld_length) ⇒ TldLength

Returns a new instance of TldLength.



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# File 'lib/rack/tld_length.rb', line 3

def initialize(app, host_pattern, host_tld_length)
  @app = app
  @host_pattern = Regexp.new(host_pattern)
  @host_tld_length = host_tld_length
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/rack/tld_length.rb', line 9

def call(env)
  original_tld_length = tld_length

  request = Rack::Request.new(env)

  set_tld_length(@host_tld_length) if request.host =~ @host_pattern

  @app.call(env)
ensure
  set_tld_length(original_tld_length)
end