Class: Goldiloader::AutoIncludeContext

Inherits:
Object
  • Object
show all
Defined in:
lib/goldiloader/auto_include_context.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ AutoIncludeContext

Returns a new instance of AutoIncludeContext.



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# File 'lib/goldiloader/auto_include_context.rb', line 7

def initialize
  @models = []
end

Instance Attribute Details

#models ⇒ Object (readonly)

Returns the value of attribute models.



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# File 'lib/goldiloader/auto_include_context.rb', line 5

def models
  @models
end

Class Method Details

.register_models(models, included_associations = nil) ⇒ Object 



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# File 'lib/goldiloader/auto_include_context.rb', line 11

def self.register_models(models, included_associations = nil)
  auto_include_context = Goldiloader::AutoIncludeContext.new
  auto_include_context.register_models(models)

  Array.wrap(included_associations).each do |included_association|
    associations = included_association.is_a?(Hash) ?
        included_association.keys : Array.wrap(included_association)
    nested_associations = included_association.is_a?(Hash) ?
        included_association : Hash.new([])

    associations.each do |association|
      nested_models = models.flat_map do |model|
        model.association(association).target
      end.compact

      register_models(nested_models, nested_associations[association])
    end
  end
end

Instance Method Details

#register_models(models) ⇒ Object Also known as: register_model 



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# File 'lib/goldiloader/auto_include_context.rb', line 31

def register_models(models)
  Array.wrap(models).each do |model|
    model.auto_include_context = self
    self.models << model
  end
  self
end