Class: Apartment::Elevators::Subdomain

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

Overview

Provides a rack based db switching solution based on subdomains Assumes that database name should match subdomain

Instance Method Summary collapse

Constructor Details

#initialize(app) ⇒ Subdomain

Returns a new instance of Subdomain.



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

def initialize(app)
  @app = app
end

Instance Method Details

#call(env) ⇒ Object 



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# File 'lib/apartment/elevators/subdomain.rb', line 11

def call(env)
  request = ActionDispatch::Request.new(env)
  
  database = subdomain(request)
  
  Apartment::Database.switch database if database
  
  @app.call(env)
end

#subdomain(request) ⇒ Object 



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# File 'lib/apartment/elevators/subdomain.rb', line 21

def subdomain(request)
  request.subdomain.present? && request.subdomain || nil
end