Skip to Content Skip to Search

Active Model String Type ↑

Attribute type for strings. It is registered under the :string key.

This class is a specialization of ActiveModel::Type::ImmutableString. It performs coercion in the same way, and can be configured in the same way. However, it accounts for mutable strings, so dirty tracking can properly check if a string has changed.

Methods
C

Instance Public methods

changed_in_place?(raw_old_value, new_value)

Source: show | on GitHub 

# File activemodel/lib/active_model/type/string.rb, line 18
def changed_in_place?(raw_old_value, new_value)
  if new_value.is_a?(::String)
    raw_old_value != new_value
  end
end