method

config_for

v4.2.9 - Show latest stable - 0 notes - Class: Rails::Application

1.0.0
1.1.6
1.2.6
2.0.3
2.1.0
2.2.1
2.3.8
3.0.0
3.0.9
3.1.0
3.2.1
3.2.8
3.2.13
4.0.2
4.1.8
4.2.1 (0)
4.2.7 (0)
4.2.9 (0)
5.0.0.1 (1)
5.1.7 (0)
5.2.3 (0)
6.0.0 (0)
6.1.3.1 (38)
6.1.7.7 (0)
7.0.0 (0)
7.1.3.2 (2)
7.1.3.4 (0)
What's this?

config_for(name) public

Convenience for loading config/foo.yml for the current Rails env.

Example:

# config/exception_notification.yml:
production:
  url: http://127.0.0.1:8080
  namespace: my_app_production
development:
  url: http://localhost:3001
  namespace: my_app_development

# config/production.rb
Rails.application.configure do
  config.middleware.use ExceptionNotifier, config_for(:exception_notification)
end

Show source

# File railties/lib/rails/application.rb, line 227
    def config_for(name)
      yaml = Pathname.new("#{paths["config"].existent.first}/#{name}.yml")

      if yaml.exist?
        require "erb"
        (YAML.load(ERB.new(yaml.read).result) || {})[Rails.env] || {}
      else
        raise "Could not load configuration. No such file - #{yaml}"
      end
    rescue Psych::SyntaxError => e
      raise "YAML syntax error occurred while parsing #{yaml}. "          "Please note that YAML must be consistently indented using spaces. Tabs are not allowed. "          "Error: #{e.message}"
    end

config_for

Related methods