method

environment

v4.2.7 - Show latest stable - Class: Rails::Generators::Actions

environment(data=nil, options={})

public

Adds a line inside the Application class for config/application.rb.

If options :env is specified, the line is appended to the corresponding file in config/environments.

environment do
  "config.action_controller.asset_host = 'cdn.provider.com'"
end

environment(nil, env: "development") do
  "config.action_controller.asset_host = 'localhost:3000'"
end

# File railties/lib/rails/generators/actions.rb, line 87
      def environment(data=nil, options={})
        sentinel = /class [a-z_:]+ < Rails::Application/
        env_file_sentinel = /Rails\.application\.configure do/
        data = yield if !data && block_given?

        in_root do
          if options[:env].nil?
            inject_into_file 'config/application.rb', "\n    #{data}", after: sentinel, verbose: false
          else
            Array(options[:env]).each do |env|
              inject_into_file "config/environments/#{env}.rb", "\n  #{data}", after: env_file_sentinel, verbose: false
            end
          end
        end
      end

environment

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