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

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

View file

@ -3,7 +3,7 @@
"use strict";
const { addErrorDetailIf } = require("../helpers");
const { filterByTypes } = require("../helpers/micromark.cjs");
const { filterByTypesCached } = require("./cache");
// eslint-disable-next-line jsdoc/valid-types
/** @type import("./markdownlint").Rule */
@ -14,10 +14,7 @@ module.exports = {
"parser": "micromark",
"function": function MD035(params, onError) {
let style = String(params.config.style || "consistent").trim();
const thematicBreaks = filterByTypes(
params.parsers.micromark.tokens,
[ "thematicBreak" ]
);
const thematicBreaks = filterByTypesCached([ "thematicBreak" ]);
for (const token of thematicBreaks) {
const { startLine, text } = token;
if (style === "consistent") {