Methods
H
N
Attributes
[R] singular
[R] plural
[R] element
[R] collection
[R] partial_path
[R] singular_route_key
[R] route_key
[R] param_key
[R] i18n_key
Class Public methods
new(klass, namespace = nil, name = nil)

Source: show | on GitHub 

    # File activemodel/lib/active_model/naming.rb, line 15
15:     def initialize(klass, namespace = nil, name = nil)
16:       name ||= klass.name
17: 
18:       raise ArgumentError, "Class name cannot be blank. You need to supply a name argument when anonymous class given" if name.blank?
19: 
20:       super(name)
21: 
22:       @unnamespaced = self.sub(/^#{namespace.name}::/, '') if namespace
23:       @klass        = klass
24:       @singular     = _singularize(self).freeze
25:       @plural       = ActiveSupport::Inflector.pluralize(@singular).freeze
26:       @element      = ActiveSupport::Inflector.underscore(ActiveSupport::Inflector.demodulize(self)).freeze
27:       @human        = ActiveSupport::Inflector.humanize(@element).freeze
28:       @collection   = ActiveSupport::Inflector.tableize(self).freeze
29:       @partial_path = "#{@collection}/#{@element}".freeze
30:       @param_key    = (namespace ? _singularize(@unnamespaced) : @singular).freeze
31:       @i18n_key     = self.underscore.to_sym
32: 
33:       @route_key          = (namespace ? ActiveSupport::Inflector.pluralize(@param_key) : @plural.dup)
34:       @singular_route_key = ActiveSupport::Inflector.singularize(@route_key).freeze
35:       @route_key << "_index" if @plural == @singular
36:       @route_key.freeze
37:     end
Instance Public methods
human(options={})

Transform the model name into a more humane format, using I18n. By default, it will underscore then humanize the class name 

  BlogPost.model_name.human # => "Blog post"

Specify options with additional translating options.

Source: show | on GitHub 

    # File activemodel/lib/active_model/naming.rb, line 45
45:     def human(options={})
46:       return @human unless @klass.respond_to?(:lookup_ancestors) &&
47:                            @klass.respond_to?(:i18n_scope)
48: 
49:       defaults = @klass.lookup_ancestors.map do |klass|
50:         klass.model_name.i18n_key
51:       end
52: 
53:       defaults << options[:default] if options[:default]
54:       defaults << @human
55: 
56:       options = {:scope => [@klass.i18n_scope, :models], :count => 1, :default => defaults}.merge(options.except(:default))
57:       I18n.translate(defaults.shift, options)
58:     end