From bd3fd72f4443c8a9c07d8948047d17b16dc7637a Mon Sep 17 00:00:00 2001
From: fisker Cheung <lionkay@gmail.com>
Date: Tue, 16 Jun 2026 04:56:55 +0800
Subject: [PATCH] Enable `unicorn/no-negated-array-predicate` rule (#19369)

Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>
---
 eslint.config.js                        |  1 -
 scripts/format-test-lint.js             |  4 ++--
 src/language-js/print/call-arguments.js |  2 +-
 src/language-js/print/member-chain.js   |  6 +++---
 src/language-markdown/embed.js          | 10 ++++++----
 src/language-markdown/utilities.js      |  2 +-
 6 files changed, 13 insertions(+), 12 deletions(-)

diff --git a/eslint.config.js b/eslint.config.js
index a08ec294e..e2067808d 100644
--- a/eslint.config.js
+++ b/eslint.config.js
@@ -324,7 +324,6 @@ const configs = [
       "unicorn/no-unreadable-object-destructuring": "off",
       "unicorn/no-unreadable-new-expression": "off",
       "unicorn/prefer-unicode-code-point-escapes": "off",
-      "unicorn/no-negated-array-predicate": "off",
       "unicorn/no-break-in-nested-loop": "off",
       "unicorn/prefer-early-return": "off",
       "unicorn/no-undeclared-class-members": "off",
diff --git a/scripts/format-test-lint.js b/scripts/format-test-lint.js
index d5605ec76..d77c837d6 100644
--- a/scripts/format-test-lint.js
+++ b/scripts/format-test-lint.js
@@ -25,8 +25,8 @@ async function* checkDirectory(directory) {
     ok:
       directory === FORMAT_TEST_DIRECTORY ||
       files.some((file) => file.name === ".not-test-directory") ||
-      !files.some(
-        (file) => file.isFile() && file.name !== TEST_SCRIPT_FILE_NAME,
+      files.every(
+        (file) => !(file.isFile() && file.name !== TEST_SCRIPT_FILE_NAME),
       ) ||
       files.some(
         (file) => file.isFile() && file.name === TEST_SCRIPT_FILE_NAME,
diff --git a/src/language-js/print/call-arguments.js b/src/language-js/print/call-arguments.js
index 6c03cb1eb..6d8258f74 100644
--- a/src/language-js/print/call-arguments.js
+++ b/src/language-js/print/call-arguments.js
@@ -398,7 +398,7 @@ function isValidHookCallbackAndDepsFormat(args, baseIndex) {
     getFunctionParameters(maybeArrowFunction).length === 0 &&
     maybeArrowFunction.body.type === "BlockStatement" &&
     maybeDepsArray.type === "ArrayExpression" &&
-    !args.some((arg) => hasComment(arg))
+    args.every((arg) => !hasComment(arg))
   );
 }
 
diff --git a/src/language-js/print/member-chain.js b/src/language-js/print/member-chain.js
index b59ac9779..284025500 100644
--- a/src/language-js/print/member-chain.js
+++ b/src/language-js/print/member-chain.js
@@ -347,7 +347,7 @@ function printMemberChain(path, options, print) {
   if (
     groups.length <= cutoff &&
     !nodeHasComment &&
-    !groups.some((g) => g.at(-1).hasTrailingEmptyLine)
+    groups.every((g) => !g.at(-1).hasTrailingEmptyLine)
   ) {
     if (isLongCurriedCallExpression(path)) {
       return oneLine;
@@ -396,8 +396,8 @@ function printMemberChain(path, options, print) {
   if (
     nodeHasComment ||
     (callExpressions.length > 2 &&
-      callExpressions.some(
-        (expr) => !expr.arguments.every((arg) => isSimpleCallArgument(arg)),
+      callExpressions.some((expr) =>
+        expr.arguments.some((arg) => !isSimpleCallArgument(arg)),
       )) ||
     printedGroups.slice(0, -1).some(willBreak) ||
     lastGroupWillBreakAndOtherCallsHaveFunctionArguments()
diff --git a/src/language-markdown/embed.js b/src/language-markdown/embed.js
index 7e0d8aea8..fa1a86ee6 100644
--- a/src/language-markdown/embed.js
+++ b/src/language-markdown/embed.js
@@ -91,11 +91,13 @@ function validateImportExport(ast, type) {
 
   // https://github.com/mdx-js/mdx/blob/3430138958c9c0344ecad9d59e0d6b5d72bedae3/packages/remark-mdx/extract-imports-and-exports.js#L16
   if (
-    !body.every(
+    body.some(
       (node) =>
-        node.type === "ImportDeclaration" ||
-        node.type === "ExportDefaultDeclaration" ||
-        node.type === "ExportNamedDeclaration",
+        !(
+          node.type === "ImportDeclaration" ||
+          node.type === "ExportDefaultDeclaration" ||
+          node.type === "ExportNamedDeclaration"
+        ),
     )
   ) {
     throw new Error(`Unexpected '${type}' in MDX.`);
diff --git a/src/language-markdown/utilities.js b/src/language-markdown/utilities.js
index d5be83624..82e5eed59 100644
--- a/src/language-markdown/utilities.js
+++ b/src/language-markdown/utilities.js
@@ -165,7 +165,7 @@ function splitText(text) {
       lastNode?.type === "word" &&
       !isBetween(KIND_NON_CJK, KIND_CJK_PUNCTUATION) &&
       // disallow leading/trailing full-width whitespace
-      ![lastNode.value, node.value].some((value) => /\u3000/.test(value))
+      [lastNode.value, node.value].every((value) => !/\u3000/.test(value))
     ) {
       nodes.push({ type: "whitespace", value: "" });
     }