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TiddlyWiki5/core/modules/startup/load-modules.js
Jeremy Ruston a8f70b08a8
Add indexes to the wiki store to improve performance (#3951)
* First pass at modular wiki indexes

An exploratory experiment

* Fix tests

* Faster checking for existence of index methods

We don't really need to check the type

* Use the index for the has operator

* Fix typo

* Move iterator index methods into indexer modules

Now boot.js doesn't know the core indexers

* Fix up the other iterator index functions

* Fix crash with missing index branch

* Limit the field indexer to values less than 128 characters

* Fallback to the old manual scan if the index method returns null
* Sadly, we can no longe re-use the field indexer to accelerate the `has` operator, because the index now omits tiddlers that have field values longer than the limit

Still need to make the index configuration exposed somehow

* Rearrange tests so that we can test with and without indexers

We also need to expose the list of enabled indexers as a config option

* Test the field indexer with different length fields

So that we test the indexed and non-indexed codepaths
2019-05-24 21:07:37 +01:00

38 lines
1021 B
JavaScript

/*\
title: $:/core/modules/startup/load-modules.js
type: application/javascript
module-type: startup
Load core modules
\*/
(function(){
/*jslint node: true, browser: true */
/*global $tw: false */
"use strict";
// Export name and synchronous status
exports.name = "load-modules";
exports.synchronous = true;
exports.startup = function() {
// Load modules
$tw.modules.applyMethods("utils",$tw.utils);
if($tw.node) {
$tw.modules.applyMethods("utils-node",$tw.utils);
}
$tw.modules.applyMethods("global",$tw);
$tw.modules.applyMethods("config",$tw.config);
$tw.Tiddler.fieldModules = $tw.modules.getModulesByTypeAsHashmap("tiddlerfield");
$tw.modules.applyMethods("tiddlermethod",$tw.Tiddler.prototype);
$tw.modules.applyMethods("wikimethod",$tw.Wiki.prototype);
$tw.wiki.addIndexersToWiki();
$tw.modules.applyMethods("tiddlerdeserializer",$tw.Wiki.tiddlerDeserializerModules);
$tw.macros = $tw.modules.getModulesByTypeAsHashmap("macro");
$tw.wiki.initParsers();
$tw.Commander.initCommands();
};
})();