Class: Apartment::Elevators::Generic

Inherits:
Object
  • Object
show all
Defined in:
lib/apartment/elevators/generic.rb

Overview

Provides a rack based db switching solution based on request

Direct Known Subclasses

Domain, HostHash, Subdomain

Instance Method Summary collapse

Constructor Details

#initialize(app, processor = nil) ⇒ Generic

Returns a new instance of Generic.



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# File 'lib/apartment/elevators/generic.rb', line 7

def initialize(app, processor = nil)
  @app = app
  @processor = processor || method(:parse_database_name)
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/apartment/elevators/generic.rb', line 12

def call(env)
  request = Rack::Request.new(env)

  database = @processor.call(request)

  Apartment::Database.switch database if database

  @app.call(env)
end

#parse_database_name(request) ⇒ Object 



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# File 'lib/apartment/elevators/generic.rb', line 22

def parse_database_name(request)
  raise "Override"
end