code: function(arg, context) {
  		if (gui.Type.isArray(arg)) {
  			return this._breakarray(arg, context);
  		} else {
  			return this._breakother(arg, context);
  		}
  	}
docs: Static ............................................................. 
  Breakdown argument into array of one or more types.
  @param {object} arg
  @param {Window} context
  @returns {Array<function>}