From 47aed822a43a02597f3b624f0efdcb4993212adf Mon Sep 17 00:00:00 2001 From: John Resig Date: Mon, 22 Dec 2008 16:41:14 +0000 Subject: [PATCH] Synced with Sizzle codebase (which removed the use of the caching code). --- src/selector.js | 18 ------------------ 1 file changed, 18 deletions(-) diff --git a/src/selector.js b/src/selector.js index a74974042..d9703e517 100644 --- a/src/selector.js +++ b/src/selector.js @@ -7,17 +7,8 @@ var chunker = /((?:\((?:\([^()]+\)|[^()]+)+\)|\[(?:\[[^[\]]+\]|[^[\]]+)+\]|\\.|[^ >+~,(\[]+)+|[>+~])(\s*,\s*)?/g; -var cache = null; var done = 0; -if ( document.addEventListener && !document.querySelectorAll ) { - cache = {}; - var invalidate = function(){ cache = {}; }; - document.addEventListener("DOMAttrModified", invalidate, false); - document.addEventListener("DOMNodeInserted", invalidate, false); - document.addEventListener("DOMNodeRemoved", invalidate, false); -} - var Sizzle = function(selector, context, results, seed) { var doCache = !results; results = results || []; @@ -30,11 +21,6 @@ var Sizzle = function(selector, context, results, seed) { return results; } - if ( cache && context === document && cache[ selector ] ) { - results.push.apply( results, cache[ selector ] ); - return results; - } - var parts = [], m, set, checkSet, check, mode, extra; // Reset the position of the chunker regexp (start from head) @@ -136,10 +122,6 @@ var Sizzle = function(selector, context, results, seed) { Sizzle( extra, context, results ); } - if ( cache && doCache ) { - cache[selector] = results.slice(0); - } - return results; }; -- 2.39.5