Class: ActiveNode::Validations::UniquenessValidator

Inherits:

ActiveModel::EachValidator

• Object
• ActiveModel::EachValidator
• ActiveNode::Validations::UniquenessValidator

Defined in:

lib/active_node/validations/uniqueness_validator.rb

Overview

:nodoc:

Instance Method Summary

• #validate_each(record, attribute, value) ⇒ Object

Instance Method Details

#validate_each(record, attribute, value) ⇒ Object

# File 'lib/active_node/validations/uniqueness_validator.rb', line 4

def validate_each(record, attribute, value)
  if value && other_matching_records(record, attribute, value).any?
    record.errors.add(attribute, :taken, value: value)
  end
end