Module | Sequel::Plugins::ActiveModel::InstanceMethods |
In: |
lib/sequel/plugins/active_model.rb
|
DEFAULT_TO_PARAM_JOINER | = | '-'.freeze | The default string to join composite primary keys with in to_param. |
Record that an object was destroyed, for later use by destroyed?
# File lib/sequel/plugins/active_model.rb, line 34 34: def after_destroy 35: super 36: @destroyed = true 37: end
False if the object is new? or has been destroyed, true otherwise.
# File lib/sequel/plugins/active_model.rb, line 40 40: def persisted? 41: !new? && @destroyed != true 42: end
An array of primary key values, or nil if the object is not persisted.
# File lib/sequel/plugins/active_model.rb, line 45 45: def to_key 46: if primary_key.is_a?(Symbol) 47: [pk] if pk 48: else 49: pk if pk.all? 50: end 51: end
With the ActiveModel plugin, Sequel model objects are already compliant, so this returns self.
# File lib/sequel/plugins/active_model.rb, line 55 55: def to_model 56: self 57: end
An string representing the object‘s primary key. For composite primary keys, joins them with to_param_joiner.
# File lib/sequel/plugins/active_model.rb, line 61 61: def to_param 62: if persisted? and k = to_key 63: k.join(to_param_joiner) 64: end 65: end