module AASM::Persistence::CoreDataQueryPersistence::InstanceMethods
Public Instance Methods
aasm_write_state(state, name=:default)
click to toggle source
Writes state
to the state column and persists it to the database using update_attribute (which bypasses validation)
foo = Foo.find(1) foo.aasm.current_state # => :opened foo.close! foo.aasm.current_state # => :closed Foo.find(1).aasm.current_state # => :closed
NOTE: intended to be called from an event
# File lib/aasm/persistence/core_data_query_persistence.rb, line 40 def aasm_write_state(state, name=:default) raise "Cowardly refusing to save the current CoreDataQuery context" aasm_write_state_without_persistence(state, name) end
aasm_write_state_without_persistence(state, name=:default)
click to toggle source
Writes state
to the state column, but does not persist it to the database
foo = Foo.find(1) foo.aasm.current_state # => :opened foo.close foo.aasm.current_state # => :closed Foo.find(1).aasm.current_state # => :opened foo.save foo.aasm.current_state # => :closed Foo.find(1).aasm.current_state # => :closed
NOTE: intended to be called from an event
# File lib/aasm/persistence/core_data_query_persistence.rb, line 57 def aasm_write_state_without_persistence(state, name=:default) write_attribute(self.class.aasm(name).attribute_name, state.to_s) end
Private Instance Methods
aasm_ensure_initial_state()
click to toggle source
Ensures that if the aasm_state column is nil and the record is new that the initial state gets populated before validation on create
foo = Foo.new foo.aasm_state # => nil foo.valid? foo.aasm_state # => "open" (where :open is the initial state) foo = Foo.find(:first) foo.aasm_state # => 1 foo.aasm_state = nil foo.valid? foo.aasm_state # => nil
# File lib/aasm/persistence/core_data_query_persistence.rb, line 78 def aasm_ensure_initial_state AASM::StateMachineStore.fetch(self.class, true).machine_names.each do |state_machine_name| next if !send(self.class.aasm(state_machine_name).attribute_name) || send(self.class.aasm(state_machine_name).attribute_name).empty? send("#{self.class.aasm(state_machine_name).attribute_name}=", aasm(state_machine_name).enter_initial_state.to_s) end end