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Mongoid::Copyable

This module contains the behaviour of Mongoid's clone/dup of documents.

Public Instance Methods

clone() click to toggle source

Clone or dup the current Document. This will return all attributes with the exception of the document's id and versions, and will reset all the instance variables.

This clone also includes embedded documents.

@example Clone the document.

document.clone

@param [ Document ] other The document getting cloned.

@return [ Document ] The new document.

# File lib/mongoid/copyable.rb, line 19
def clone
  attrs = as_document.except("_id")
  if attrs.delete("versions")
    attrs["version"] = 1
  end
  process_localized_attributes(attrs)
  self.class.new(attrs, without_protection: true)
end

Also aliased as: dup

dup() click to toggle source

Alias for: clone

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Mongoid::Copyable

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