class Mongoid::Enum::Validators::MultipleValidator

Mongoid Enum

Multiple Enums Validator

Public Class Methods

kind() click to toggle source
# File lib/mongoid/enum/validators/multiple_validator.rb, line 30
def self.kind
  :custom
end

Public Instance Methods

add_error_message(record, attribute) click to toggle source
# File lib/mongoid/enum/validators/multiple_validator.rb, line 21
def add_error_message(record, attribute)
  record.errors[attribute] <<
    (options[:message] || "is not in #{options[:in].join ', '}")
end
all_included?(values, allowed) click to toggle source
# File lib/mongoid/enum/validators/multiple_validator.rb, line 26
def all_included?(values, allowed)
  (values - allowed).empty?
end
validate_each(record, attribute, values) click to toggle source
# File lib/mongoid/enum/validators/multiple_validator.rb, line 9
def validate_each(record, attribute, values)
  values = Array(values).map(&:to_sym)

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