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Methods
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Included Modules

Attributes

[RW] cache_key
[RW] collection
[RW] element
[RW] i18n_key
[RW] name
[RW] param_key
[RW] plural
[RW] route_key
[RW] singular
[RW] singular_route_key

Class Public methods

new(klass, namespace = nil, name = nil, locale = :en)

Returns a new ActiveModel::Name instance. By default, the namespace and name option will take the namespace and name of the given class respectively. Use locale argument for singularize and pluralize model name.

module Foo
  class Bar
  end
end

ActiveModel::Name.new(Foo::Bar).to_s
# => "Foo::Bar"

Source: show | on GitHub 

# File activemodel/lib/active_model/naming.rb, line 166
def initialize(klass, namespace = nil, name = nil, locale = :en)
  @name = name || klass.name

  raise ArgumentError, "Class name cannot be blank. You need to supply a name argument when anonymous class given" if @name.blank?

  @unnamespaced = @name.delete_prefix("#{namespace.name}::") if namespace
  @klass        = klass
  @singular     = _singularize(@name)
  @plural       = ActiveSupport::Inflector.pluralize(@singular, locale)
  @uncountable  = @plural == @singular
  @element      = ActiveSupport::Inflector.underscore(ActiveSupport::Inflector.demodulize(@name))
  @human        = ActiveSupport::Inflector.humanize(@element)
  @collection   = ActiveSupport::Inflector.tableize(@name)
  @param_key    = (namespace ? _singularize(@unnamespaced) : @singular)
  @i18n_key     = @name.underscore.to_sym

  @route_key          = (namespace ? ActiveSupport::Inflector.pluralize(@param_key, locale) : @plural.dup)
  @singular_route_key = ActiveSupport::Inflector.singularize(@route_key, locale)
  @route_key << "_index" if @uncountable
end

Instance Public methods

!~(regexp)