Class: DumpedRailers::FixtureBuilder::Record

Inherits:
Object
  • Object
show all
Defined in:
lib/dumped_railers/fixture_builder/record.rb

Instance Method Summary collapse

Constructor Details

#initialize(record, model, preprocessors:) ⇒ Record

Returns a new instance of Record.



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# File 'lib/dumped_railers/fixture_builder/record.rb', line 6

def initialize(record, model, preprocessors:)
  @record = record
  @model = model
  @preprocessors = preprocessors
end

Instance Method Details

#build! ⇒ Object 



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# File 'lib/dumped_railers/fixture_builder/record.rb', line 12

def build!
  id = @record.id
  attributes = @record.attributes.deep_dup
  @preprocessors.each do |preprocessor|
    preprocessor.call(@model, attributes)
  end

  # convert "belong_to association" foreign keys into record-unique labels
  @model.reflect_on_all_associations.select(&:belongs_to?).each do |rel|
    # skip ignorables
    next unless attributes.has_key? rel.foreign_key.to_s

    if rel.polymorphic?
      class_name = attributes[rel.foreign_type.to_s]

      attributes[rel.name.to_s] = record_label_for(
        class_name,
        attributes.delete(rel.foreign_key.to_s),
        attributes.delete(rel.foreign_type.to_s)
      )
    else
      attributes[rel.name.to_s] = record_label_for(
        rel.class_name,
        attributes.delete(rel.foreign_key.to_s)
      )
    end
  end

  [record_label_for(@model.name, id), attributes]
end