def is_answered_for_instance?(instance)
			if instance_node = self.instance_node_for_instance(instance)
				# Answered if has text
				instance_node.value.to_s.strip.length > 0
			else
				false
			end
		end
def is_answered_for_instance?(instance)
			if instance_node = self.instance_node_for_instance(instance)
				# Answered if has text
				instance_node.value.to_s.strip.length > 0
			else
				false
			end
		end
def is_answered_for_instance? ( instance ) if instance_node = self . instance_node_for_instance ( instance ) # Answered if has text instance_node . value . to_s . strip . length > 0 else false end end
Text answers are considered answered if they have text entered
Text answers are considered answered if they have text entered