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Cache all top-level calls to filterByTypes (~7% runtime reduction).

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This commit is contained in:
David Anson 2024-08-24 22:05:16 -07:00
parent 85e704f32a
commit dfcb4529f3
47 changed files with 427 additions and 481 deletions
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8
lib/md048.js
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@ -3,7 +3,8 @@
"use strict";
const { addErrorDetailIf, fencedCodeBlockStyleFor } = require("../helpers");
const { filterByTypes, tokenIfType } = require("../helpers/micromark.cjs");
const { tokenIfType } = require("../helpers/micromark.cjs");
const { filterByTypesCached } = require("./cache");
// eslint-disable-next-line jsdoc/valid-types
/** @type import("./markdownlint").Rule */
@ -15,10 +16,7 @@ module.exports = {
"function": function MD048(params, onError) {
const style = String(params.config.style || "consistent");
let expectedStyle = style;
const codeFenceds = filterByTypes(
params.parsers.micromark.tokens,
[ "codeFenced" ]
);
const codeFenceds = filterByTypesCached([ "codeFenced" ]);
for (const codeFenced of codeFenceds) {
const codeFencedFence = tokenIfType(codeFenced.children[0], "codeFencedFence");
if (codeFencedFence) {