module Sequel::Plugins::ActiveModel::InstanceMethods
Public Instance Methods
after_destroy()
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Record that an object was destroyed, for later use by destroyed?
Calls superclass method
# File lib/sequel/plugins/active_model.rb, line 52 def after_destroy super @destroyed = true end
model_name()
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Return ::ActiveModel::Name instance for the class.
# File lib/sequel/plugins/active_model.rb, line 58 def model_name model.model_name end
persisted?()
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False if the object is new? or has been destroyed, true otherwise.
# File lib/sequel/plugins/active_model.rb, line 63 def persisted? return false if new? return false if defined?(@destroyed) if defined?(@rollback_checker) if @rollback_checker.call return false end end true end
to_key()
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An array of primary key values, or nil if the object is not persisted.
# File lib/sequel/plugins/active_model.rb, line 77 def to_key if primary_key.is_a?(Symbol) [pk] if pk else pk if pk.all? end end
to_model()
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With the ActiveModel plugin, Sequel model objects are already compliant, so this returns self.
# File lib/sequel/plugins/active_model.rb, line 87 def to_model self end
to_param()
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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 93 def to_param if persisted? and k = to_key k.join(to_param_joiner) end end
to_partial_path()
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Returns a string identifying the path associated with the object.
# File lib/sequel/plugins/active_model.rb, line 100 def to_partial_path model._to_partial_path end
Private Instance Methods
_save(opts)
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For new objects, add a rollback checker to check if the transaction in which this instance is created is rolled back.
Calls superclass method
# File lib/sequel/plugins/active_model.rb, line 108 def _save(opts) if new? && db.in_transaction?(opts) @rollback_checker = db.rollback_checker(opts) end super end
errors_class()
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Use ActiveModel compliant errors class.
# File lib/sequel/plugins/active_model.rb, line 116 def errors_class Errors end
to_param_joiner()
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The string to use to join composite primary key param strings.
# File lib/sequel/plugins/active_model.rb, line 121 def to_param_joiner DEFAULT_TO_PARAM_JOINER end