User: jpetso Branch: HEAD Date: Tue, 31 Mar 2009 21:41:41 +0000 Modified files: /modules/transformations/transformations operations.foreach.inc Log message: On second thought, deferring execution is always dangerous when the inner operation has side effects - the iterator could get rewinded, in which case we need to cache outputs so as to avoid multiple execution, in which case the main argument for deferred execution (memory conservation) goes away. So let's simply switch methods depending on whether the inner operation actually has side effects or not, without giving the user an option. Links: http://cvs.drupal.org/diff.php?path=contributions/modules/transformations/tr...