Method: Sohm::Model#save

Defined in:
lib/sohm.rb

#save ⇒ Object

Persist the model attributes and update indices and unique indices. The ‘counter`s and `set`s are not touched during save.

Example:

class User < Sohm::Model
  attribute :name
end

u = User.new(:name => "John").save
u.kind_of?(User)
# => true



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# File 'lib/sohm.rb', line 1085

def save
  if serial_attributes_changed
    response = script(LUA_SAVE, 1, key,
      sanitize_attributes(serial_attributes).to_msgpack,
      cas_token,
      sanitize_attributes(attributes).to_msgpack)

    if response.is_a?(RuntimeError)
      if response.message =~ /cas_error/
        raise CasViolation
      else
        raise response
      end
    end

    @cas_token = response
    @serial_attributes_changed = false
  else
    redis.call("HSET", key, "_ndata",
               sanitize_attributes(attributes).to_msgpack)
  end

  if model.refresh_indices_inline
    refresh_indices
  end

  return self
end