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Versions: 13
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Stored size: 1.72 KB
Contents
module Surveyor
module Models
module ValidationConditionMethods
def self.included(base)
# Associations
base.send :belongs_to, :validation
# Scopes
@@validations_already_included ||= nil
unless @@validations_already_included
# Validations
base.send :validates_presence_of, :operator, :rule_key
base.send :validates_inclusion_of, :operator, :in => Surveyor::Common::OPERATORS
base.send :validates_uniqueness_of, :rule_key, :scope => :validation_id
# this causes issues with building and saving
# base.send :validates_numericality_of, :validation_id #, :question_id, :answer_id
@@validations_already_included = true
end
base.send :include, Surveyor::ActsAsResponse # includes "as" instance method
# Class methods
base.instance_eval do
def operators
Surveyor::Common::OPERATORS
end
end
end
# Instance Methods
def to_hash(response)
{rule_key.to_sym => (response.nil? ? false : self.is_valid?(response))}
end
def is_valid?(response)
klass = response.answer.response_class
compare_to = Response.find_by_question_id_and_answer_id(self.question_id, self.answer_id) || self
case self.operator
when "==", "<", ">", "<=", ">="
response.as(klass).send(self.operator, compare_to.as(klass))
when "!="
!(response.as(klass) == compare_to.as(klass))
when "=~"
return false if compare_to != self
!(response.as(klass).to_s =~ Regexp.new(self.regexp || "")).nil?
else
false
end
end
end
end
end
Version data entries
13 entries across 13 versions & 1 rubygems