Class: ActiveModel::Serializer::Associations::HasMany

Inherits:
Config
  • Object
show all
Defined in:
lib/active_model/serializer/associations.rb

Overview

:nodoc:

Instance Method Summary collapse

Methods inherited from Config

#associated_object, #embed_ids?, #embed_in_root?, #embed_objects?, #embeddable?, #initialize, #name, #option, refine, #root, #source_serializer, #target_serializer

Constructor Details

This class inherits a constructor from ActiveModel::Serializer::Associations::Config

Instance Method Details

#embed_key ⇒ Object 



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# File 'lib/active_model/serializer/associations.rb', line 114

def embed_key
  if key = option(:embed_key)
    key
  else
    :id
  end
end

#key ⇒ Object 



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# File 'lib/active_model/serializer/associations.rb', line 104

def key
  if key = option(:key)
    key
  elsif embed_ids?
    "#{@name.to_s.singularize}_ids".to_sym
  else
    @name
  end
end

#serializables ⇒ Object 



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# File 'lib/active_model/serializer/associations.rb', line 128

def serializables
  associated_object.map do |item|
    find_serializable(item)
  end
end

#serialize ⇒ Object 



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# File 'lib/active_model/serializer/associations.rb', line 122

def serialize
  associated_object.map do |item|
    find_serializable(item).serializable_hash
  end
end

#serialize_ids ⇒ Object 



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# File 'lib/active_model/serializer/associations.rb', line 134

def serialize_ids
  ids_key = "#{@name.to_s.singularize}_ids".to_sym
  if !option(:embed_key) && !source_serializer.respond_to?(@name.to_s) && source_serializer.object.respond_to?(ids_key)
    source_serializer.object.read_attribute_for_serialization(ids_key)
  else
    associated_object.map do |item|
      item.read_attribute_for_serialization(embed_key)
    end
  end
end