ruby on rails - Installing Devise Gem: forcing your application to not access the DB or load models when precompiling assets error -


hi guys running through tutorial installing devise gem. on 1 of steps told include code:

config.assets.initialize_on_precompile = false

in our config/application.rb file

after doing when try on generator command passing --help error message:

$ rails generate devise --help dl deprecated, please use fiddle c:/users/javi/desktop/rails_projects/reddit_on_rails/config/application.rb:4:in `<top (required)>': undefined local variable or method `config' main:object (nameerror)         c:/railsinstaller/ruby2.0.0/lib/ruby/gems/2.0.0/gems/railties-4.0.3 /lib/rails/commands.rb:43:in `require'         c:/railsinstaller/ruby2.0.0/lib/ruby/gems/2.0.0/gems/railties-4.0.3 /lib/rails/commands.rb:43:in `<top (required)>'         bin/rails:4:in `require'         bin/rails:4:in `<main>'

if remove previous peice of code config/application.rb file can pass --help command generate devise no problem. not able decipher error message. ideas happened , if issue moving forwards?

you run generator with:

rails generate devise:install

and run rails generate devise user add devise existing user class (assuming it's named that).

rails generate devise --help lists options devise generator.


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