Module: FileRecord::Persistence

Extended by:
ActiveSupport::Concern
Includes:
ActiveModel::Serializers::JSON
Included in:
Base
Defined in:
lib/file_record/persistence.rb

Defined Under Namespace

Modules: ClassMethods

Instance Method Summary collapse

Instance Method Details

#destroy ⇒ Object 



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# File 'lib/file_record/persistence.rb', line 43

def destroy
  File.delete(self.class.filename(id)) if persisted?
end

#persisted? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/file_record/persistence.rb', line 33

def persisted?
  id && File.exists?(self.class.filename(id))
end

#save ⇒ Object 



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# File 'lib/file_record/persistence.rb', line 38

def save
    File.open(self.class.filename(id), 'w') {|f| f.write(to_json) } 
end

#update_attributes(attributes) ⇒ Object 



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# File 'lib/file_record/persistence.rb', line 47

def update_attributes(attributes)
  @attributes.merge!(attributes)
  sanitize_attributes
  save
end