'use strict';


/**
* Members and methods attached to the
* [`rac.Fill` function]{@link Rac#Fill}.
*
* The function contains ready-made convenience
* [`Fill`]{@link Rac.Fill} objects for usual values, all setup with the
* owning `Rac` instance.
*
* @example
* let rac = new Rac()
* rac.Fill.none // ready-made none fill
* rac.Fill.none.rac === rac // true
*
* @namespace instance.Fill
*/
module.exports = function attachRacFill(rac) {
  // Intended to receive a Rac instance as parameter

  /**
  * A `Fill` without color. Removes the fill color when applied.
  * @name none
  * @memberof instance.Fill#
  */
  rac.Fill.none = rac.Fill(null);

} // attachRacFill