osr-plastic/osr-discourse-src
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osr-discourse-src/app/assets/javascripts/discourse
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Jarek Radosz 4f423fa548
PERF: Improve to-markdown speed, update the code (#16939) 
## `to-markdown` function performance improvement

### Small example

```html
<span>test</span>
```

Before: 63 `Tag` objects created; 4,090 ops/sec ±2.77%
After: 1 `Tag` object created; 151,707 ops/sec ±2.64%

### Large example

```html
<div>
  <p>lorem <b>ipsum</b></p>
  <p>lorem <b>ipsum</b></p>
  <p>lorem <b>ipsum</b></p>
  <p>lorem <b>ipsum</b></p>
  <p>lorem <b>ipsum</b></p>

  <aside class="quote no-group">
    <blockquote>
      <aside class="quote no-group">
        <blockquote>
          <p dir="ltr">test</p>
        </blockquote>
      </aside>
      <p dir="ltr">test2</p>
    </blockquote>
  </aside>

  <div>
    <p><span>test</span> <span>test</span> <span>test</span></p>
    <p><span>test</span> <span>test</span> <span>test</span></p>
    <p><span>test</span> <span>test</span> <span>test</span></p>
    <p><span>test</span> <span>test</span> <span>test</span></p>
    <p><span>test</span> <span>test</span> <span>test</span></p>
  </div>
</div>
```

Before: 2394 `Tag` objects created; 179 ops/sec ±2.35%
After: 38 `Tag` objects created; 4,346 ops/sec ±2.62%

### Note

discourse-spoiler-alert ~~needs~~ (needed) to be updated as it modifies to-markdown code.

### Included commits

* DEV: Minor code transforms
* PERF: Don't create unnecessary Tag instances
* DEV: Remove a now obsolete constructor argument
* DEV: Rename constant
* DEV: Use built-in functions, string interpolation
* DEV: De-jQuerify
2022-05-31 13:17:08 +02:00
..
app PERF: Improve to-markdown speed, update the code (#16939) 2022-05-31 13:17:08 +02:00
config FIX: Add safari 12 to ember-cli build targets in production (#16745) 2022-05-13 10:08:59 +01:00
lib DEV: Add support for GH Codespaces to ember proxy (#16581) 2022-04-28 14:46:59 +02:00
public/assets/scripts DEV: Replace deprecated String.prototype.substr() (#16233) 2022-04-01 17:35:17 +02:00
tests DEV: Add to-markdown decorator functions (#16943) 2022-05-31 11:06:41 +02:00
.ember-cli REFACTOR: Sync up master with changes for Ember-CLI (#11671) 2021-01-12 10:13:21 -05:00
.npmrc DEV: Prevent npm usage (#13945) 2021-08-04 22:04:58 +02:00
ember-cli-build.js DEV: Fix typos and outdated comments (#16614) 2022-05-04 14:12:18 +08:00
package.json FIX: uses tippy for popover (#15409) 2022-05-02 17:10:26 +02:00
testem.js DEV: Ensure ember-cli rake theme:qunit works with CSP enabled (#16541) 2022-04-22 16:59:45 +01:00