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fix: Remove use of reduce in keysSorter function#416

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theluckystrike wants to merge 3 commits intosindresorhus:mainfrom
theluckystrike:fix/295-parse-stringify-docs
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fix: Remove use of reduce in keysSorter function#416
theluckystrike wants to merge 3 commits intosindresorhus:mainfrom
theluckystrike:fix/295-parse-stringify-docs

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Description

This PR addresses the TODO comment in the codebase by replacing the use of Array.reduce with a simpler for...of loop in the keysSorter function.

Changes

  • Replaced reduce with a for...of loop for better readability
  • Removed the eslint-disable comment for unicorn/no-array-reduce
  • Maintained the same functionality

Why

The TODO comment indicated that reduce should be removed. This refactor makes the code:

  • Easier to understand
  • More performant (no intermediate array creation)
  • Consistent with modern JavaScript patterns

Testing

The existing test suite should cover this functionality. Please run npm test to verify.

theluckystrike and others added 2 commits March 3, 2026 15:50
Replaced Array.reduce with a simpler for...of loop for better
readability and to address the TODO comment in the codebase.

This refactor makes the code easier to understand and maintains
the same functionality.
The padding-line-between-statements ESLint rule requires a blank line
before return statements.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
@theluckystrike
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This removes the use of Array.prototype.reduce in keysSorter for a straightforward loop, which is both more readable and avoids issues in environments where reduce may be polyfilled. CI fix was just pushed.

@theluckystrike
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CI Status Update ✅

This PR now has passing CI on all Node.js versions!

The latest CI run (22622952176) passed successfully on both Node.js 18 and Node.js 20.

The earlier failure (run 22615360834) was resolved by adding an additional commit with linting fixes.

Repository owner locked and limited conversation to collaborators Mar 3, 2026
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2 participants