Class: Recipes::RackCors

Inherits:
Rails::AppBuilder
  • Object
show all
Defined in:
lib/potassium/recipes/rack_cors.rb

Instance Method Summary collapse

Instance Method Details

#create ⇒ Object 



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# File 'lib/potassium/recipes/rack_cors.rb', line 6

def create
  gather_gem('rack-cors', '~> 1.1')
  recipe = self
  after(:gem_install) do
    application recipe.rack_cors_config
  end
end

#install ⇒ Object 



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# File 'lib/potassium/recipes/rack_cors.rb', line 2

def install
  create
end

#rack_cors_config ⇒ Object 



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# File 'lib/potassium/recipes/rack_cors.rb', line 14

def rack_cors_config
  "    config.middleware.insert_before 0, Rack::Cors do\n      allow do\n        origins '*'\n        resource '/public/*', headers: :any, methods: :get\n        resource '/api/*',\n          headers: :any,\n          expose: ['X-Page', 'X-PageTotal'],\n          methods: [:get, :post, :patch, :put, :delete, :options]\n      end\n    end\n\n  RUBY\nend\n"