Module: Devise

Defined in:
lib/devise.rb,
lib/devise/failure.rb,
lib/devise/mapping.rb,
lib/devise/version.rb,
lib/devise/migrations.rb,
lib/devise/active_record.rb,
lib/devise/strategies/base.rb,
lib/devise/models/confirmable.rb,
lib/devise/models/recoverable.rb,
lib/devise/models/validatable.rb,
lib/devise/controllers/filters.rb,
lib/devise/controllers/helpers.rb,
lib/devise/models/rememberable.rb,
lib/devise/models/authenticable.rb,
lib/devise/controllers/url_helpers.rb,
lib/devise/strategies/rememberable.rb,
lib/devise/strategies/authenticable.rb

Defined Under Namespace

Modules: ActiveRecord, Controllers, Failure, Migrations, Models, Strategies Classes: Mapping

Constant Summary collapse

ALL = 
[:authenticable, :confirmable, :recoverable, :rememberable, :validatable].freeze
CONTROLLERS =

Maps controller names to devise modules

{
  :sessions => :authenticable,
  :passwords => :recoverable,
  :confirmations => :confirmable
}.freeze
TRUE_VALUES = 
[true, 1, '1', 't', 'T', 'true', 'TRUE'].freeze
VERSION = 
"0.2.3".freeze

Class Method Summary collapse

Class Method Details

.find_mapping_by_path(path) ⇒ Object

Loop through all mappings looking for a map that matches with the requested path (ie /users/sign_in). The important part here is the key :users. If no map is found just returns nil.



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# File 'lib/devise/mapping.rb', line 85

def self.find_mapping_by_path(path)
  route = path.split("/")[1]
  return nil unless route

  route = route.to_sym
  mappings.each do |key, map|
    return map if map.as == route.to_sym
  end
  nil
end

.model_config(mod, accessor, default = nil) ⇒ Object

Creates configuration values for Devise and for the given module.

Devise.model_config(Devise::Authenticable, :stretches, 10)

The line above creates:

1) An accessor called Devise.stretches, which value is used by default;

2) Some class methods for your model Model.stretches and Model.stretches=
   which have higher priority than Devise.stretches;

3) And an instance method stretches.

To add the class methods you need to have a module ClassMethods defined inside the given class.



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# File 'lib/devise.rb', line 29

def self.model_config(mod, accessor, default=nil) #:nodoc:
  mattr_accessor accessor
  send(:"#{accessor}=", default)

  mod.class_eval "    def \#{accessor}\n      self.class.\#{accessor}\n    end\n  METHOD\n\n  mod.const_get(:ClassMethods).class_eval <<-METHOD, __FILE__, __LINE__\n    def \#{accessor}\n      if defined?(@\#{accessor})\n        @\#{accessor}\n      elsif superclass.respond_to?(:\#{accessor})\n        superclass.\#{accessor}\n      else\n        Devise.\#{accessor}\n      end\n    end\n\n    def \#{accessor}=(value)\n      @\#{accessor} = value\n    end\n  METHOD\nend\n", __FILE__, __LINE__