Module: Xeroizer::Record::ValidationHelper::ClassMethods

Defined in:
lib/xeroizer/record/validation_helper.rb

Instance Method Summary collapse

Instance Method Details

#validates(*args, &block) ⇒ Object 



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# File 'lib/xeroizer/record/validation_helper.rb', line 36

def validates(*args, &block)
  fail "Block required" unless block_given?

  if args.last.is_a? Hash
    args.last[:block] = block
  else
    args << { :block => block }
  end

  validates_with_validator(Validator::BlockValidator, args)
end

#validates_associated(*args) ⇒ Object 



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# File 'lib/xeroizer/record/validation_helper.rb', line 24

def validates_associated(*args)
  validates_with_validator(Validator::AssociatedValidator, args)
end

#validates_inclusion_of(*args) ⇒ Object 



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# File 'lib/xeroizer/record/validation_helper.rb', line 28

def validates_inclusion_of(*args)
  validates_with_validator(Validator::InclusionOfValidator, args)
end

#validates_presence_of(*args) ⇒ Object 



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# File 'lib/xeroizer/record/validation_helper.rb', line 32

def validates_presence_of(*args)
  validates_with_validator(Validator::PresenceOfValidator, args)
end

#validates_with_validator(validator, args) ⇒ Object

Adds a validator config for each attribute specified in args.



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# File 'lib/xeroizer/record/validation_helper.rb', line 15

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