Class: Mongoid::EnumAttribute::Validators::MultipleValidator

Inherits:
ActiveModel::EachValidator
  • Object
show all
Defined in:
lib/mongoid/enum_attribute/validators/multiple_validator.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.kind ⇒ Object 



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# File 'lib/mongoid/enum_attribute/validators/multiple_validator.rb', line 23

def self.kind
  :custom
end

Instance Method Details

#add_error_message(record, attribute) ⇒ Object 



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# File 'lib/mongoid/enum_attribute/validators/multiple_validator.rb', line 15

def add_error_message(record, attribute)
  record.errors[attribute] << (options[:message] || "is not in #{options[:in].join(', ')}")
end

#all_included?(values, allowed) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/mongoid/enum_attribute/validators/multiple_validator.rb', line 19

def all_included?(values, allowed)
  (values - allowed).empty?
end

#validate_each(record, attribute, values) ⇒ Object 



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# File 'lib/mongoid/enum_attribute/validators/multiple_validator.rb', line 5

def validate_each(record, attribute, values)
  values = Array(values)

  if options[:allow_nil]
    add_error_message(record, attribute) if !all_included?(values, options[:in])
  else
    add_error_message(record, attribute) if values.empty? || !all_included?(values, options[:in])
  end
end