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Enable the unicorn/prefer-array-flat and unicorn/prefer-array-flat-map ESLint plugin rules

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These rules will help enforce shorter and more readable code, and according to MDN these Array-methods are available in all browsers/environments that we currently support:
 - https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/flat#browser_compatibility
 - https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array/flatMap#browser_compatibility

Please find additional information about these ESLint rules here:
 - https://github.com/sindresorhus/eslint-plugin-unicorn/blob/main/docs/rules/prefer-array-flat.md
 - https://github.com/sindresorhus/eslint-plugin-unicorn/blob/main/docs/rules/prefer-array-flat-map.md
This commit is contained in:
Jonas Jenwald 2022-06-11 11:33:43 +02:00
parent a57a4bc6c2
commit 010d996b74
2 changed files with 3 additions and 1 deletions
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2
.eslintrc
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@ -49,6 +49,8 @@
"unicorn/no-new-buffer": "error", "unicorn/no-new-buffer": "error",
"unicorn/no-instanceof-array": "error", "unicorn/no-instanceof-array": "error",
"unicorn/no-useless-spread": "error", "unicorn/no-useless-spread": "error",
"unicorn/prefer-array-flat": "error",
"unicorn/prefer-array-flat-map": "error",
"unicorn/prefer-at": "error", "unicorn/prefer-at": "error",
"unicorn/prefer-date-now": "error", "unicorn/prefer-date-now": "error",
"unicorn/prefer-dom-node-remove": "error", "unicorn/prefer-dom-node-remove": "error",

2
src/core/xfa/som.js
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@ -254,7 +254,7 @@ function searchNode(
if (isFinite(index)) { if (isFinite(index)) {
root = nodes.filter(node => index < node.length).map(node => node[index]); root = nodes.filter(node => index < node.length).map(node => node[index]);
} else { } else {
root = nodes.reduce((acc, node) => acc.concat(node), []); root = nodes.flat();
} }
} }