Module: MemoryModel::Collection::Operations

Included in:
MemoryModel::Collection
Defined in:
lib/memory_model/collection/operations.rb

Instance Method Summary collapse

Instance Method Details

#clear ⇒ Object 



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# File 'lib/memory_model/collection/operations.rb', line 5

def clear
  indexes.each { |name, index| index.clear }
  GC.start
  all
end

#create(item) ⇒ Object 



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# File 'lib/memory_model/collection/operations.rb', line 21

def create(item)
  item._uuid_ = SecureRandom.uuid
  transact item, operation: :create, rollback_with: :delete
end

#delete(item) ⇒ Object 



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# File 'lib/memory_model/collection/operations.rb', line 34

def delete(item)
  transact item, operation: :delete
end

#load_all(*uuids) ⇒ Object 



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# File 'lib/memory_model/collection/operations.rb', line 16

def load_all(*uuids)
  return [] if uuids.blank?
  indexes[:_uuid_].values_at(*uuids).compact.map(&:load)
end

#read(key) ⇒ Object 



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# File 'lib/memory_model/collection/operations.rb', line 26

def read(key)
  indexes[primary_key].read(key)
end

#read_all(*ids) ⇒ Object 



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# File 'lib/memory_model/collection/operations.rb', line 11

def read_all(*ids)
  return [] if ids.blank?
  indexes[primary_key].values_at(*ids).compact
end

#update(item) ⇒ Object 



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# File 'lib/memory_model/collection/operations.rb', line 30

def update(item)
  transact item, operation: :update, rollback_with: :rollback
end