Method: Zena::Remote::Interface::Update::ConnectionMethods#update

Defined in:

lib/zena/remote/interface.rb

#update(query, attributes) ⇒ Object

# File 'lib/zena/remote/interface.rb', line 211

def update(query, attributes)
  if nodes = all(query)
    # TODO: ask ?
    logger.info "-\n"
    logger.info "  %-10s: %s" % ['operation', 'mass update']
    logger.info "  %-10s: %s" % ['timestamp', Time.now]
    logger.info "  %-10s: %s" % ['query', query.inspect]
    logger.info "  %-10s: %s" % ['count', nodes.size]
    logger.info "  change:"
    attributes.each do |key, value|
      logger.info "    #{key}: #{value.inspect}"
    end
    nodes.each do |node|
      if node.update_attributes(attributes)
      else
        log_message "Could not update node #{node.id} (#{node.title}): #{node.errors.inspect}"
      end
    end
    nodes
  else
    nil
  end
end