feat(string): add strCapitalizeWords with docs and tests by nev21 · Pull Request #528 · nevware21/ts-utils

nev21 · 2026-03-19T03:29:59Z

add strCapitalizeWords to string conversion helpers export strCapitalizeWords from the public index
add comprehensive conversion tests, including comparisons vs strLetterCase and strCamelCase behavior
update usage docs and README utility listings with new examples and conversion notes

Copilot

Pull request overview

This PR adds a new string conversion helper, strCapitalizeWords, and wires it into the public exports and documentation, alongside updating tests and bundle-size thresholds to account for the added functionality.

Changes:

Added strCapitalizeWords() implementation with TSDoc in lib/src/string/conversion.ts.
Exported strCapitalizeWords from the public entrypoint and added/expanded conversion tests.
Updated usage docs/README and adjusted bundle-size check limits.

Reviewed changes

Copilot reviewed 7 out of 7 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
lib/src/string/conversion.ts	Adds the new `strCapitalizeWords()` conversion helper and documentation.
lib/src/index.ts	Exports `strCapitalizeWords` from the library public API.
lib/test/src/common/string/conversion.test.ts	Adds tests validating `strCapitalizeWords` behavior and contrasts vs other converters.
lib/test/bundle-size-check.js	Relaxes gzipped UMD size thresholds to accommodate the new helper.
docs/usage-guide.md	Updates usage examples and notes to include `strCapitalizeWords`.
docs/feature-backlog.md	Removes `strCapitalizeWords` (and related entry) from the backlog now that it’s implemented.
README.md	Updates feature list and utility listings/links to include `strCapitalizeWords`.

- add strCapitalizeWords to string conversion helpers export strCapitalizeWords from the public index - add comprehensive conversion tests, including comparisons vs strLetterCase and strCamelCase behavior - update usage docs and README utility listings with new examples and conversion notes

Copilot

Pull request overview

Adds a new string conversion helper (strCapitalizeWords) to @nevware21/ts-utils, exposing it publicly and documenting/testing its behavior alongside existing conversion utilities.

Changes:

Added strCapitalizeWords() implementation to the string conversion helpers and exported it from the public index.
Expanded conversion test coverage to include strCapitalizeWords and explicit behavior comparisons vs strLetterCase / strCamelCase.
Updated docs/README listings and examples to include the new helper.

Reviewed changes

Copilot reviewed 7 out of 7 changed files in this pull request and generated 5 comments.

Show a summary per file

File	Description
lib/src/string/conversion.ts	Introduces `strCapitalizeWords()` and its TSDoc next to existing conversion helpers.
lib/src/index.ts	Exports `strCapitalizeWords` from the public entrypoint.
lib/test/src/common/string/conversion.test.ts	Adds comprehensive tests for `strCapitalizeWords`, including comparisons to related helpers.
docs/usage-guide.md	Updates usage examples/import list to include `strCapitalizeWords` and clarifies conversion differences.
README.md	Updates feature list + utility matrix to include `strCapitalizeWords`.
docs/feature-backlog.md	Removes `strCapitalizeWords` from “proposed” items now that it’s implemented.
lib/test/bundle-size-check.js	Raises gzipped bundle size thresholds for es5/es6 min bundles.

Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>

Copilot

Pull request overview

Adds a new string conversion helper (strCapitalizeWords) to @nevware21/ts-utils, exposing it publicly and documenting/testing its behavior alongside existing case conversion utilities.

Changes:

Introduce strCapitalizeWords() in lib/src/string/conversion.ts and export it from the public index.
Expand common string conversion tests to cover strCapitalizeWords and compare behavior vs strLetterCase / strCamelCase.
Update documentation (usage guide, README listings) and adjust bundle size thresholds.

Reviewed changes

Copilot reviewed 7 out of 7 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
lib/src/string/conversion.ts	Adds `strCapitalizeWords()` implementation and TSDoc; includes a small doc edit in `strCamelCase` comment.
lib/src/index.ts	Exports `strCapitalizeWords` from the public package surface.
lib/test/src/common/string/conversion.test.ts	Adds test coverage for `strCapitalizeWords` and behavioral comparisons.
lib/test/bundle-size-check.js	Raises gzipped bundle size limits for ES5/ES6 min builds.
docs/usage-guide.md	Adds import/example and clarifies conversion behavior differences.
docs/feature-backlog.md	Removes implemented items from one backlog section.
README.md	Updates feature list and utilities matrix to include `strCapitalizeWords`.

codecov · 2026-03-19T04:09:54Z

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 98.81%. Comparing base (b8fed19) to head (03b8df0).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #528   +/-   ##
=======================================
  Coverage   98.81%   98.81%           
=======================================
  Files         136      136           
  Lines        3969     3973    +4     
  Branches      847      848    +1     
=======================================
+ Hits         3922     3926    +4     
  Misses         47       47

Files with missing lines	Coverage Δ
lib/src/string/conversion.ts	`100.00% <100.00%> (ø)`

🚀 New features to boost your workflow:

❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.

Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>

nevware21-bot

Approved by nevware21-bot

## Release v0.14.0 This PR increases the version to `0.14.0` and updates the changelog with all significant changes since v0.13.0. ### Summary of Changes #### Features - New array helpers and array-like detection (#525) - `strReplace` and `strReplaceAll` string helpers (#527) - `strCapitalizeWords` helper (#528) - `strTruncate`, `strCount`, `strAt`, `strMatchAll` helpers (#529, #530) - `arrFlatMap` with ES5 polyfill (#533) - Typing utilities and expanded TSDoc examples (#535) - `isAsyncIterable` and `isIntegerInRange` helpers (#536) - `strStartsWithAny`, `strEndsWithAny`, `strWrap`, `strUnwrap`, `strNormalizeNewlines` (#543) - New object utility helpers and prototype pollution hardening (#564, #565) #### Bug Fixes - Fix ES2015 built-in type errors in consumers by adding lib reference directive to published declarations (#558) - Fix `thisArg` binding in `polyArrFindIndex` / `polyArrFindLastIndex` polyfills (#562) - Fix falsy `thisArg` (0, `''`, `false`) being overridden in `arrForEach`, `iterForOf`, `objForEachKey` (#566) #### Repository Improvements - Drop Node.js 16 from CI matrix and add Node.js 24 (#549) - Upgrade Grunt devDependency to v1.6.2 (#552) - Add funding metadata to published package manifests (#554) ### Files Updated - `CHANGELOG.md` — Added v0.14.0 entry - `package.json` — Version bumped to 0.14.0 - `lib/package.json` — Version bumped to 0.14.0 - `README.md` — Updated recommended version specification

nev21 added this to the 0.14.0 milestone Mar 19, 2026

nev21 requested a review from a team as a code owner March 19, 2026 03:29

Copilot AI review requested due to automatic review settings March 19, 2026 03:29

nev21 requested a review from a team as a code owner March 19, 2026 03:29

Copilot AI reviewed Mar 19, 2026

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Comment thread lib/src/string/conversion.ts Resolved

Comment thread lib/test/src/common/string/conversion.test.ts Resolved

nev21 force-pushed the nev21/strConvert branch from 7be9aff to 60abd08 Compare March 19, 2026 03:52

nev21 requested a review from Copilot March 19, 2026 03:53

Copilot AI reviewed Mar 19, 2026

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Comment thread lib/src/string/conversion.ts Resolved

Comment thread lib/test/bundle-size-check.js Resolved

Comment thread lib/test/bundle-size-check.js Resolved

Comment thread lib/src/string/conversion.ts Resolved

Comment thread lib/src/string/conversion.ts Resolved

Potential fix for pull request finding

c6a6b19

Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>

nev21 requested a review from Copilot March 19, 2026 04:05

Copilot AI reviewed Mar 19, 2026

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Comment thread lib/src/string/conversion.ts Resolved

Comment thread lib/src/string/conversion.ts Resolved

Comment thread docs/feature-backlog.md Resolved

Potential fix for pull request finding

03b8df0

Co-authored-by: Copilot Autofix powered by AI <175728472+Copilot@users.noreply.github.com>

nev21 enabled auto-merge (squash) March 19, 2026 04:12

nevware21-bot approved these changes Mar 19, 2026

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nev21 merged commit 4f3d60a into main Mar 19, 2026
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nev21 deleted the nev21/strConvert branch March 19, 2026 04:30

nev21 mentioned this pull request May 19, 2026

[Release] Increase version to 0.14.0 #567

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feat(string): add strCapitalizeWords with docs and tests - #528

feat(string): add strCapitalizeWords with docs and tests#528
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nev21 commented Mar 19, 2026

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