Sha256: 8c9d82d3c48760503efb9c668e798dc655d8c3c9fd225ca43f99bf19270f92eb
Contents?: true
Size: 1.63 KB
Versions: 12
Compression:
Stored size: 1.63 KB
Contents
Dir.foreach(File.join(File.dirname(__FILE__), 'validators/')) { | file | require File.join(File.dirname(__FILE__), "validators/#{file}") if file =~ /\.rb$/ }
module Xeroizer
module Record
module ValidationHelper
def self.included(base)
base.extend(ClassMethods)
base.send :include, InstanceMethods
end
module ClassMethods
# Adds a validator config for each attribute specified in args.
def validates_with_validator(validator, args)
options = args.extract_options!
self.validators ||= []
args.flatten.each do | attribute |
self.validators << validator.new(attribute, options)
end
end
def validates_associated(*args)
validates_with_validator(Validator::AssociatedValidator, args)
end
def validates_inclusion_of(*args)
validates_with_validator(Validator::InclusionOfValidator, args)
end
def validates_presence_of(*args)
validates_with_validator(Validator::PresenceOfValidator, args)
end
end
module InstanceMethods
def valid?
@errors = []
if self.class.validators
self.class.validators.each do | validator |
validator.validate(self)
end
end
@errors.size == 0
end
def errors_for(attribute)
if errors.is_a?(Array)
errors.find_all { | (attr, msg) | attr == attribute }.map { | (attr, msg) | msg }
end
end
end
end
end
end
Version data entries
12 entries across 12 versions & 1 rubygems