Class: ActiveModel::Name

Inherits:
Object show all
Includes:
Comparable
Defined in:
lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activemodel-7.0.4/lib/active_model/naming.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(klass, namespace = nil, name = nil, locale = :en) ⇒ Name

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"

Raises:

  • (ArgumentError) 


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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activemodel-7.0.4/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 Attribute Details

#collection ⇒ Object Also known as: cache_key

Returns the value of attribute collection.



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activemodel-7.0.4/lib/active_model/naming.rb', line 12

def collection
  @collection
end

#element ⇒ Object

Returns the value of attribute element.



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activemodel-7.0.4/lib/active_model/naming.rb', line 12

def element
  @element
end

#i18n_key ⇒ Object

Returns the value of attribute i18n_key.



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activemodel-7.0.4/lib/active_model/naming.rb', line 12

def i18n_key
  @i18n_key
end

#name ⇒ Object

Returns the value of attribute name.



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activemodel-7.0.4/lib/active_model/naming.rb', line 12

def name
  @name
end

#param_key ⇒ Object

Returns the value of attribute param_key.



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activemodel-7.0.4/lib/active_model/naming.rb', line 12

def param_key
  @param_key
end

#plural ⇒ Object

Returns the value of attribute plural.



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activemodel-7.0.4/lib/active_model/naming.rb', line 12

def plural
  @plural
end

#route_key ⇒ Object

Returns the value of attribute route_key.



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activemodel-7.0.4/lib/active_model/naming.rb', line 12

def route_key
  @route_key
end

#singular ⇒ Object

Returns the value of attribute singular.



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activemodel-7.0.4/lib/active_model/naming.rb', line 12

def singular
  @singular
end

#singular_route_key ⇒ Object

Returns the value of attribute singular_route_key.



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activemodel-7.0.4/lib/active_model/naming.rb', line 12

def singular_route_key
  @singular_route_key
end

Instance Method Details

#human(options = {}) ⇒ Object

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

class BlogPost
  extend ActiveModel::Naming
end

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

Specify options with additional translating options.



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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activemodel-7.0.4/lib/active_model/naming.rb', line 197

def human(options = {})
  return @human unless @klass.respond_to?(:lookup_ancestors) &&
                       @klass.respond_to?(:i18n_scope)

  defaults = @klass.lookup_ancestors.map do |klass|
    klass.model_name.i18n_key
  end

  defaults << options[:default] if options[:default]
  defaults << @human

  options = { scope: [@klass.i18n_scope, :models], count: 1, default: defaults }.merge!(options.except(:default))
  I18n.translate(defaults.shift, **options)
end

#uncountable? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/rubypitaya/app-template/vendor/bundle/ruby/3.1.0/gems/activemodel-7.0.4/lib/active_model/naming.rb', line 212

def uncountable?
  @uncountable
end