class ActiveModel::Validations::PresenceOfFlagsValidator
A simple EachValidator that will check for the presence of the flags specified
Public Instance Methods
validate_each(record, attribute, value)
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# File lib/flag_shih_tzu/validators.rb, line 20 def validate_each(record, attribute, value) value = record.send(:read_attribute_for_validation, attribute) check_flag(record, attribute) record.errors.add(attribute, :blank, options) if value.blank? || value == 0 end
Private Instance Methods
check_flag(record, attribute)
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# File lib/flag_shih_tzu/validators.rb, line 28 def check_flag(record, attribute) unless record.class.flag_columns.include? attribute.to_s raise ArgumentError.new("#{attribute} is not one of the flags columns (#{record.class.flag_columns.join(', ')})") end end