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Class: ActionView::Helpers::Tags::Translator

Do not use. This class is for internal use only.
Relationships & Source Files
Inherits: Object
Defined in: actionview/lib/action_view/helpers/tags/translator.rb

Class Method Summary

Instance Attribute Summary

Instance Method Summary

Constructor Details

.new(object, object_name, method_and_value, scope:) ⇒ Translator

[ GitHub ] 

  


# File 'actionview/lib/action_view/helpers/tags/translator.rb', line 7



def initialize(object, object_name, method_and_value, scope:)
  @object_name = object_name.gsub(/\[(.*)_attributes\]\[\d+\]/, '.\1')
  @method_and_value = method_and_value
  @scope = scope
  @model = object.respond_to?(:to_model) ? object.to_model : nil
end


  







Instance Attribute Details



  

    #method_and_value   (readonly, private)
  

  [ GitHub ]


  

  


# File 'actionview/lib/action_view/helpers/tags/translator.rb', line 20



attr_reader :object_name, :method_and_value, :scope, :model


  








  

    #model   (readonly, private)
  

  [ GitHub ]


  

  


# File 'actionview/lib/action_view/helpers/tags/translator.rb', line 20



attr_reader :object_name, :method_and_value, :scope, :model


  








  

    #object_name   (readonly, private)
  

  [ GitHub ]


  

  


# File 'actionview/lib/action_view/helpers/tags/translator.rb', line 20



attr_reader :object_name, :method_and_value, :scope, :model


  








  

    #scope   (readonly, private)
  

  [ GitHub ]


  

  


# File 'actionview/lib/action_view/helpers/tags/translator.rb', line 20



attr_reader :object_name, :method_and_value, :scope, :model


  







Instance Method Details



  

    #human_attribute_name   (private)
  

  [ GitHub ]


  

  


# File 'actionview/lib/action_view/helpers/tags/translator.rb', line 31



def human_attribute_name
  if model && model.class.respond_to?(:human_attribute_name)
    model.class.human_attribute_name(method_and_value)
  end
end


  








  

    #i18n_default   (private)
  

  [ GitHub ]


  

  


# File 'actionview/lib/action_view/helpers/tags/translator.rb', line 22



def i18n_default
  if model
    key = model.model_name.i18n_key
    ["#{key}.#{method_and_value}".to_sym, ""]
  else
    ""
  end
end


  








  

    #translate  
  

  [ GitHub ]


  

  


# File 'actionview/lib/action_view/helpers/tags/translator.rb', line 14



def translate
  translated_attribute = I18n.t("#{object_name}.#{method_and_value}", default: i18n_default, scope: scope).presence
  translated_attribute || human_attribute_name
end