Sha256: f40ef8e00c205890d17afd2eb494ccd2f7e1aec430e8acfa9eaeeb7a8c5fd199
Contents?: true
Size: 945 Bytes
Versions: 13
Compression:
Stored size: 945 Bytes
Contents
module ActiveRecordSurvey
class Survey < ::ActiveRecord::Base
self.table_name = "active_record_surveys"
has_many :node_maps, :class_name => "ActiveRecordSurvey::NodeMap", :foreign_key => :active_record_survey_id
has_many :nodes, :through => :node_maps
def root_node
self.node_maps.includes(:node).select { |i| i.depth === 0 }.first
end
def as_map
self.root_node.as_map(self.node_maps.includes(:node))
end
# Build a question with answers for this survey
def build_question(question, answers = [], parent = nil)
node_maps = []
n_question = question.node_maps.build(:node => question, :survey => self)
node_maps << n_question
answers.each { |answer|
n_answer = answer.node_maps.build(:node => answer, :survey => self)
n_question.children << n_answer
node_maps << n_answer
}
# If a parent node is passed, add it
parent.children << n_question if !parent.nil?
node_maps
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems