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| author | CommanderRoot <CommanderRoot@users.noreply.github.com> | 2022-04-04 18:19:45 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-04-04 12:19:45 -0400 |
| commit | 0ec695e036dab45d57598f451266bd0b176df9fd (patch) | |
| tree | 0b68486138f3ec36bdba2f58f3f8db41e5bae6a9 | |
| parent | 80ded02a4bd2ea6d5b9b69198753063224773f66 (diff) | |
Replace deprecated String.prototype.substr() (#17949)
* Replace deprecated String.prototype.substr() .substr() is deprecated so we replace it with .slice() which works similarily but isn't deprecated * Change String.prototype.substring() to String.prototype.slice() .substring() and .slice() work very similary but .slice() is a bit faster and stricter * Add ESLint rule to forbid usage of .substr and .substring .substr() is deprecated and .substring() is very similar to .slice() so better to use .slice() at all times Signed-off-by: Tobias Speicher <rootcommander@gmail.com>
| -rw-r--r-- | .eslintrc.js | 5 | ||||
| -rw-r--r-- | app/javascript/mastodon/features/emoji/emoji_mart_search_light.js | 2 | ||||
| -rw-r--r-- | app/javascript/mastodon/features/status/components/card.js | 2 | ||||
| -rw-r--r-- | app/javascript/mastodon/features/video/index.js | 2 |
4 files changed, 8 insertions, 3 deletions
diff --git a/.eslintrc.js b/.eslintrc.js index 7dda01108..2a882f59c 100644 --- a/.eslintrc.js +++ b/.eslintrc.js @@ -79,6 +79,11 @@ module.exports = { 'no-irregular-whitespace': 'error', 'no-mixed-spaces-and-tabs': 'warn', 'no-nested-ternary': 'warn', + 'no-restricted-properties': [ + 'error', + { property: 'substring', message: 'Use .slice instead of .substring.' }, + { property: 'substr', message: 'Use .slice instead of .substr.' }, + ], 'no-trailing-spaces': 'warn', 'no-undef': 'error', 'no-unreachable': 'error', diff --git a/app/javascript/mastodon/features/emoji/emoji_mart_search_light.js b/app/javascript/mastodon/features/emoji/emoji_mart_search_light.js index e4519a13e..70694ab6d 100644 --- a/app/javascript/mastodon/features/emoji/emoji_mart_search_light.js +++ b/app/javascript/mastodon/features/emoji/emoji_mart_search_light.js @@ -124,7 +124,7 @@ function search(value, { emojisToShowFilter, maxResults, include, exclude, custo for (let id in aPool) { let emoji = aPool[id], { search } = emoji, - sub = value.substr(0, length), + sub = value.slice(0, length), subIndex = search.indexOf(sub); if (subIndex !== -1) { diff --git a/app/javascript/mastodon/features/status/components/card.js b/app/javascript/mastodon/features/status/components/card.js index 90f9ae7ae..3d81bcb29 100644 --- a/app/javascript/mastodon/features/status/components/card.js +++ b/app/javascript/mastodon/features/status/components/card.js @@ -32,7 +32,7 @@ const trim = (text, len) => { return text; } - return text.substring(0, cut) + (text.length > len ? '…' : ''); + return text.slice(0, cut) + (text.length > len ? '…' : ''); }; const domParser = new DOMParser(); diff --git a/app/javascript/mastodon/features/video/index.js b/app/javascript/mastodon/features/video/index.js index 8d47e479a..4f90e955f 100644 --- a/app/javascript/mastodon/features/video/index.js +++ b/app/javascript/mastodon/features/video/index.js @@ -91,7 +91,7 @@ export const fileNameFromURL = str => { const pathname = url.pathname; const index = pathname.lastIndexOf('/'); - return pathname.substring(index + 1); + return pathname.slice(index + 1); }; export default @injectIntl |