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refactor: replace substr with slice & use startsWith and endsWith #2032

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refactor: replace substr with slice & use startsWith and endsWith #2032

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26ddd99
refactor: replace substr with slice & use startsWith and endsWith
noritaka1166 Jun 28, 2025
8f94348
Merge branch 'main' into refactor-code
noritaka1166 Jul 8, 2025
5e7690f
revert startsWith in eslintServer.ts
noritaka1166 Aug 18, 2025
309a7c4
Merge branch 'main' into refactor-code
noritaka1166 Sep 6, 2025
70d8891
Merge branch 'main' into refactor-code
noritaka1166 Sep 30, 2025
5cabc4c
Merge branch 'main' into refactor-code
dbaeumer Dec 8, 2025
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6 changes: 3 additions & 3 deletions server/src/eslint.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -1171,7 +1171,7 @@ export namespace ESLint {
if (result.length === 0) {
return result;
}
return result[result.length - 1] === path.sep
return result.endsWith(path.sep)
? result.substring(0, result.length - 1)
: result;
}
Expand Down Expand Up @@ -1335,8 +1335,8 @@ export namespace ESLint {
if (typeof err.message === 'string' || err.message instanceof String) {
result = <string>err.message;
result = result.replace(/\r?\n/g, ' ');
if (/^CLI: /.test(result)) {
result = result.substr(5);
if (result.startsWith('CLI: ')) {
result = result.slice(5);
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@dbaeumer dbaeumer Dec 8, 2025

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One more. Why do you use slice instead of substring. I makes it easier to see that you are manipulating a string.

}
} else {
result = `An unknown error occurred while validating document: ${document.uri}`;
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2 changes: 1 addition & 1 deletion server/src/eslintServer.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -802,7 +802,7 @@ async function computeAllFixes(identifier: VersionedTextDocumentIdentifier, mode
start: textDocument.positionAt(diff.originalStart),
end: textDocument.positionAt(diff.originalStart + diff.originalLength)
},
newText: fixedContent.substr(diff.modifiedStart, diff.modifiedLength)
newText: fixedContent.slice(diff.modifiedStart, diff.modifiedStart + diff.modifiedLength)
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@dbaeumer dbaeumer Dec 8, 2025

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Same as above.

});
}
}
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