module AASM::Persistence::SequelPersistence::InstanceMethods
Public Instance Methods
aasm_ensure_initial_state()
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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/sequel_persistence.rb, line 72 def aasm_ensure_initial_state AASM::StateMachineStore.fetch(self.class, true).machine_names.each do |state_machine_name| aasm(state_machine_name).enter_initial_state if (new? || values.key?(self.class.aasm(state_machine_name).attribute_name)) && send(self.class.aasm(state_machine_name).attribute_name).to_s.strip.empty? end end
aasm_new_record?()
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# File lib/aasm/persistence/sequel_persistence.rb, line 25 def aasm_new_record? new? end
aasm_raise_invalid_record()
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# File lib/aasm/persistence/sequel_persistence.rb, line 21 def aasm_raise_invalid_record raise Sequel::ValidationFailed.new(self) end
aasm_read_attribute(name)
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# File lib/aasm/persistence/sequel_persistence.rb, line 35 def aasm_read_attribute(name) send(name) end
aasm_save()
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Returns nil if fails silently sequel.jeremyevans.net/rdoc/classes/Sequel/Model/InstanceMethods.html#method-i-save
# File lib/aasm/persistence/sequel_persistence.rb, line 31 def aasm_save !save(raise_on_failure: false).nil? end
aasm_transaction(requires_new, requires_lock) { || ... }
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# File lib/aasm/persistence/sequel_persistence.rb, line 43 def aasm_transaction(requires_new, requires_lock) self.class.db.transaction(savepoint: requires_new) do if requires_lock # http://sequel.jeremyevans.net/rdoc/classes/Sequel/Model/InstanceMethods.html#method-i-lock-21 requires_lock.is_a?(String) ? lock!(requires_lock) : lock! end yield end end
aasm_update_column(attribute_name, value)
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# File lib/aasm/persistence/sequel_persistence.rb, line 53 def aasm_update_column(attribute_name, value) this.update(attribute_name => value) end
aasm_write_attribute(name, value)
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# File lib/aasm/persistence/sequel_persistence.rb, line 39 def aasm_write_attribute(name, value) send("#{name}=", value) end
before_create()
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Calls superclass method
# File lib/aasm/persistence/sequel_persistence.rb, line 17 def before_create super end
before_validation()
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Calls superclass method
# File lib/aasm/persistence/sequel_persistence.rb, line 12 def before_validation aasm_ensure_initial_state super end