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fix(frontend): improve performance by reducing array constructions

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Signed-off-by: Tilman Vatteroth <git@tilmanvatteroth.de>
This commit is contained in:
Tilman Vatteroth 2023-06-26 00:09:07 +02:00
parent 28f04f461c
commit ced4cd953c
6 changed files with 26 additions and 24 deletions
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3
frontend/src/components/markdown-renderer/extensions/reveal/process-reveal-comment-nodes.ts
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@ -42,7 +42,8 @@ const processCommentNode = (node: DataNode): void => {
return
}
for (const dataAttribute of [...regexResult[2].matchAll(dataAttributesSyntax)]) {
const matches = [...regexResult[2].matchAll(dataAttributesSyntax)]
for (const dataAttribute of matches) {
const attributeName = dataAttribute[1]
const attributeValue = dataAttribute[2] ?? dataAttribute[3]
if (attributeValue) {

5
frontend/src/components/markdown-renderer/markdown-to-react/utils/line-content-to-line-id-mapper.ts
View file

@ -63,10 +63,7 @@ export class LineContentToLineIdMapper {
LineContentToLineIdMapper.changeIsNotChangingLines(change) ||
LineContentToLineIdMapper.changeIsAddingLines(change)
)
.reduce(
(previousLineKeys, currentChange) => [...previousLineKeys, ...this.convertChangeToLinesWithIds(currentChange)],
[] as LineWithId[]
)
.flatMap((currentChange) => this.convertChangeToLinesWithIds(currentChange))
}
/**