Sha256: 7e41dd3c8afb8954bc42ca940712cce852870c635cbb28674ceb36f0d3775796
Contents?: true
Size: 1.19 KB
Versions: 10
Compression:
Stored size: 1.19 KB
Contents
module ActiveRecordSurvey
# Boolean answers can have values 0|1
class Node::Answer::Boolean < Node::Answer
# Only boolean values
def validate_instance_node(instance_node)
# super - all validations on this node pass
super &&
!instance_node.value.to_s.match(/^[0|1]$/).nil?
end
# Boolean answers are considered answered if they have a value of "1"
def is_answered_for_instance?(instance)
if instance_node = self.instance_node_for_instance(instance)
# Instance node is answered "1"
(instance_node.value.to_i === 1)
end
end
# Boolean nodes are different - they must find the final boolean node added and add to it
def build_answer(question_node, survey)
# No node_maps exist yet from this question
if question_node.node_maps.length === 0
# Build our first node-map
question_node.node_maps.build(:node => question_node, :survey => survey)
end
last_in_chain = question_node.answers.last || question_node
# Each instance of this question needs the answer hung from it
last_in_chain.node_maps.each { |node_map|
answer_node_map = self.node_maps.build(:node => self, :survey => survey)
node_map.children << answer_node_map
}
true
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems