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Ox.cache: extend options only once

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rolux 2013-12-01 13:12:07 +01:00
commit adea34c84e
1 changed files with 29 additions and 29 deletions
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10
source/Ox/js/Function.js
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@ -16,16 +16,16 @@ Ox.cache <f> Memoize a function
@*/ @*/
// TODO: add async test // TODO: add async test
Ox.cache = function(fn, options) { Ox.cache = function(fn, options) {
var cache = {}, var cache = {}, ret;
ret = function() {
options = Ox.extend({ options = Ox.extend({
async: false, async: false,
key: JSON.stringify key: JSON.stringify
}, options || {}); }, options || {});
var args = Ox.toArray(arguments), key = options.key(args); ret = function() {
var args = Ox.slice(arguments), key = options.key(args);
function callback() { function callback() {
// cache all arguments passed to callback // cache all arguments passed to callback
cache[key] = Ox.toArray(arguments); cache[key] = Ox.slice(arguments);
// call the original callback // call the original callback
Ox.last(args).apply(this, arguments); Ox.last(args).apply(this, arguments);
} }
@ -99,7 +99,7 @@ Ox.queue = function(fn, maxThreads) {
processing = [], processing = [],
queued = [], queued = [],
ret = Ox.cache(function() { ret = Ox.cache(function() {
var args = Ox.toArray(arguments); var args = Ox.slice(arguments);
queued.push({args: args, key: getKey(args)}); queued.push({args: args, key: getKey(args)});
process(); process();
}, {async: true, key: getKey}), }, {async: true, key: getKey}),