Sha256: c23f4d1947e54b1f3c55799938cb5cd77c60ab074bc517366ac58fa56587dd52
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Size: 1.51 KB
Versions: 13
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Stored size: 1.51 KB
Contents
class Survey < ActiveRecord::Base
include TinyCode
# Associations
has_many :sections, :class_name => "SurveySection", :order => 'display_order'
has_many :sections_with_questions, :include => :questions, :class_name => "SurveySection", :order => 'display_order'
has_many :response_sets
# Scopes
named_scope :with_sections, {:include => :sections}
# Validations
validates_presence_of :title
# Class methods
def self.to_normalized_string(value)
# replace non-alphanumeric with "-". remove repeat "-"s. don't start or end with "-"
value.to_s.downcase.gsub(/[^a-z0-9]/,"-").gsub(/-+/,"-").gsub(/-$|^-/,"")
end
# Instance methods
def initialize(*args)
super(*args)
default_args
end
def default_args
self.inactive_at ||= DateTime.now
end
def title=(value)
self.access_code = Survey.to_normalized_string(value)
super
end
def active?
self.active_as_of?(DateTime.now)
end
def active_as_of?(datetime)
(self.active_at.nil? or self.active_at < datetime) and (self.inactive_at.nil? or self.inactive_at > datetime)
end
def activate!
self.active_at = DateTime.now
end
def deactivate!
self.inactive_at = DateTime.now
end
def active_at=(datetime)
self.inactive_at = nil if !datetime.nil? and !self.inactive_at.nil? and self.inactive_at < datetime
super(datetime)
end
def inactive_at=(datetime)
self.active_at = nil if !datetime.nil? and !self.active_at.nil? and self.active_at > datetime
super(datetime)
end
end
Version data entries
13 entries across 13 versions & 1 rubygems