Module: Messaging::Message::Copy

Extended by:
Copy
Included in:
Copy
Defined in:
lib/messaging/message/copy.rb

Defined Under Namespace

Classes: Error

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.call(source, receiver = nil, copy: nil, include: nil, exclude: nil, metadata: nil, strict: nil) ⇒ Object 



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# File 'lib/messaging/message/copy.rb', line 8

def self.call(source, receiver=nil, copy: nil, include: nil, exclude: nil, metadata: nil, strict: nil)
  copy(source, receiver, copy: copy, include: include, exclude: exclude, metadata: metadata, strict: strict)
end

Instance Method Details

#copy(source, receiver = nil, copy: nil, include: nil, exclude: nil, metadata: nil, strict: nil) ⇒ Object 



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# File 'lib/messaging/message/copy.rb', line 12

def copy(source, receiver=nil, copy: nil, include: nil, exclude: nil, metadata: nil, strict: nil)
  metadata ||= false
  strict ||= false

  if receiver.nil?
    receiver = self
  end

  if receiver.class == Class
    receiver = receiver.build
  end

  if copy.nil? && include.nil?
    include = source.class.attribute_names
  end

  begin
    SetAttributes.(receiver, source, copy: copy, include: include, exclude: exclude, strict: strict)
  rescue SetAttributes::Assign::Error => e
    raise Error, e.message, e.backtrace
  end

  if metadata
    metadata_include = source.metadata.class.attribute_names - [:properties, :local_properties]

    SetAttributes.(receiver.metadata, source.metadata, include: metadata_include)

    receiver.metadata.properties = source.metadata.properties.dup
    receiver.metadata.local_properties = source.metadata.local_properties.dup
  end

  receiver
end