I am using Rails 4.2 now.
I created a module under lib directory. I want to call a maintenance method from app/controllers/applicaiont_controller.rb
, but it was failed:
NoMethodError in ProductsController#index
undefined method `redirect_to` for #<...>
My lib's module like:
module One
class Display
response = other_method
if response.status == 200
data = 'OK'
else
redirect_to_maintencance 'Maintenance ...'
end
data
end
end
app/controllers/applicaiont_controller.rb
class ApplicationController < ActionController::Base
# Other methods
def redirect_to_maintencance(message = nil)
redirect_to :maintencance, flash: { maintencance_message: message }
end
end
It is not a good way to use redirect method in lib module. Move status check logic to controller or helper.
Thanks to @jphager2.