ExtensionArray: ExtensionArray class

ExtensionArrayR Documentation

ExtensionArray class

Description

ExtensionArray class

Methods

The ExtensionArray class inherits from Array, but also provides access to the underlying storage of the extension.

  • ⁠$storage()⁠: Returns the underlying Array used to store values.

The ExtensionArray is not intended to be subclassed for extension types.


arrow documentation built on Aug. 8, 2025, 7:16 p.m.