Method: Mongoid::Contextual::Memory#delete

Defined in:
lib/mongoid/contextual/memory.rb

#delete ⇒ nil Also known as: delete_all

Delete all documents in the database that match the selector.

Examples:

Delete all the documents.

context.delete

Returns:

  • (nil) —

    Nil.



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# File 'lib/mongoid/contextual/memory.rb', line 46

def delete
  deleted = count
  removed = map do |doc|
    prepare_remove(doc)
    doc.send(:as_attributes)
  end
  unless removed.empty?
    collection.find(selector).update_one(
      positionally(selector, "$pullAll" => { path => removed }),
      session: _session
    )
  end
  deleted
end