Class: ConsistencyFail::Introspectors::ValidatesUniquenessOf

Inherits:
Object
  • Object
show all
Defined in:
lib/consistency_fail/introspectors/validates_uniqueness_of.rb

Instance Method Summary collapse

Instance Method Details

#instances(model) ⇒ Object 



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# File 'lib/consistency_fail/introspectors/validates_uniqueness_of.rb', line 6

def instances(model)
  model.validators.select do |v|
    v.class == ActiveRecord::Validations::UniquenessValidator
  end
end

#missing_indexes(model) ⇒ Object 



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# File 'lib/consistency_fail/introspectors/validates_uniqueness_of.rb', line 24

def missing_indexes(model)
  return [] unless model.connection.tables.include? model.table_name
  existing_indexes = TableData.new.unique_indexes(model)

  desired_indexes(model).reject do |index|
    existing_indexes.include?(index)
  end
end