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Ox.cache: extend options only once

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rolux 2013-12-01 13:12:07 +01:00
parent fe40220d0b
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
Ox.cache = function(fn, options) {
var cache = {},
ret = function() {
var cache = {}, ret;
options = Ox.extend({
async: false,
key: JSON.stringify
}, options || {});
var args = Ox.toArray(arguments), key = options.key(args);
ret = function() {
var args = Ox.slice(arguments), key = options.key(args);
function callback() {
// cache all arguments passed to callback
cache[key] = Ox.toArray(arguments);
cache[key] = Ox.slice(arguments);
// call the original callback
Ox.last(args).apply(this, arguments);
}
@ -99,7 +99,7 @@ Ox.queue = function(fn, maxThreads) {
processing = [],
queued = [],
ret = Ox.cache(function() {
var args = Ox.toArray(arguments);
var args = Ox.slice(arguments);
queued.push({args: args, key: getKey(args)});
process();
}, {async: true, key: getKey}),