Class: Rails::Mongoid::Railtie

Relationships & Source Files
Super Chains via Extension / Inclusion / Inheritance
Class Chain: self, Rails::Railtie
Instance Chain: self, Rails::Railtie
Inherits:	Rails::Railtie `::Object` Rails::Railtie Rails::Mongoid::Railtie
Defined in:	lib/mongoid/railtie.rb

Overview

Hooks Mongoid into ::Rails 3 and higher.

Class Method Summary

.rescue_responses

Mapping of rescued exceptions to HTTP responses.

Instance Method Summary

#handle_configuration_error(e)

::Rails runs all initializers first before getting into any generator code, so we have no way in the initializer to know if we are generating a mongoid.yml.

Class Method Details

.rescue_responses

Mapping of rescued exceptions to HTTP responses

@ return [Hash] rescued responses

Examples:

railtie.rescue_responses

[ GitHub ]

# File 'lib/mongoid/railtie.rb', line 23


def self.rescue_responses
  {
    'Mongoid::Errors::DocumentNotFound' => :not_found,
    'Mongoid::Errors::Validations' => 422
  }
end

Instance Method Details

#handle_configuration_error(e)

::Rails runs all initializers first before getting into any generator code, so we have no way in the initializer to know if we are generating a mongoid.yml. So instead of failing, we catch all the errors and print them out.

[ GitHub ]

# File 'lib/mongoid/railtie.rb', line 95


def handle_configuration_error(e)
  puts 'There is a configuration error with the current mongoid.yml.'
  puts e.message
end