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upgrade-dart-helper-utils

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업데이트2026년 7월 18일 18:26

Use when bumping the dart_helper_utils package version in a project or auditing an upgrade's impact - detecting the installed version, sequencing migration hops across v2/v3/v4/v5/v6, patch-level 6.0.x bumps, or answering "is it safe to upgrade dart_helper_utils".

설치

Codex 또는 Claude로 설치 이 Prompt를 복사해 Codex, Claude 또는 다른 어시스턴트에 붙여 넣으면 Skill 페이지를 검토하고 설치를 진행할 수 있습니다.

Manus에서 실행

출처

omar-hanafy

omar-hanafy/dart_helper_utils

GitHub 저장소 열기 Creator 저장소 보기

다운로드

Manus에서 실행

Upgrade dart_helper_utils across versions

Version-aware audit. Determine the CURRENT resolved version first, apply only the hops that cross it, and verify with the project's own tests.

Step 1: Detect versions

grep -n "dart_helper_utils" pubspec.yaml     # declared constraint
grep -A2 "  dart_helper_utils:" pubspec.lock # resolved version

If the resolved version already equals the target: report "no migration needed" and stop (do not invent work).

Hop table (apply in order, oldest first)

From	To	Size	What changes
1.x	2.x	small	`toDateWithFormat` to `toDateFormatted`; `dateFormat` became a method with optional locale; `firstDayOfWeek`/`lastDayOfWeek` became methods with `startOfWeek:`; `flatJson` to `flatMap`; `makeEncodable`/`safelyEncodedJson` to `encodableCopy`/`encodedJsonString`
2.x	3.x	small	removed deprecated `String.toDateTime` (use `toDate`/`toDateFormatted`) and `DateTime.format` (use `formatted`)
3.x	4.x	medium	paginators rebuilt on `BasePaginator` (lifecycle, transform caching, `CancelableOperation`); generic `delay()` replaced by unit methods (`2.secondsDelay()`); disposal became no-op instead of throwing
4.x/5.x	6.x	LARGE	use the dedicated migrate-dart-helper-utils-v5-to-v6 skill (conversion moved to convert_object, renames, removals, behavior changes)
6.0.x	6.0.y	none	patch releases are docs/tooling unless the CHANGELOG says otherwise - read it first

Shortcut when crossing several majors: paginator work in the 3-to-4 hop is WASTED if the target is 6.x (paginators were removed in v6) - go straight to choosing a pagination replacement. The same applies to encodableCopy/encodedJsonString (renamed again in v6 to toJsonSafe/toJsonString).

Step 2: Execute

Update the pubspec constraint; dart pub get (or dart pub upgrade dart_helper_utils).
Work through ONLY the hops crossed, oldest first, using the hop table and (for the v6 hop) the dedicated migration skill.
dart analyze and run the full test suite; compare failures against the pre-upgrade baseline (record it first).

Failure handling

Solver conflict: 6.x needs SDK ^3.10.0 and convert_object ^1.1.0; a direct dependency pinning convert_object <1.1 (or an old SDK) blocks resolution.
Behavior differences that survive a clean compile (bool parsing, alternativeKeys, percentile range) are catalogued in the migrate-dart-helper-utils-v5-to-v6 skill's behavior-changes section.
If the installed or target version is NEWER than 6.0.x, this skill may predate it: read the package CHANGELOG for entries above 6.0.2 and treat any "breaking" bullet as its own hop.

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name	upgrade-dart-helper-utils
description	Use when bumping the dart_helper_utils package version in a project or auditing an upgrade's impact - detecting the installed version, sequencing migration hops across v2/v3/v4/v5/v6, patch-level 6.0.x bumps, or answering "is it safe to upgrade dart_helper_utils".

Upgrade dart_helper_utils across versions

Version-aware audit. Determine the CURRENT resolved version first, apply only the hops that cross it, and verify with the project's own tests.

Step 1: Detect versions

grep -n "dart_helper_utils" pubspec.yaml     # declared constraint
grep -A2 "  dart_helper_utils:" pubspec.lock # resolved version

If the resolved version already equals the target: report "no migration needed" and stop (do not invent work).

Hop table (apply in order, oldest first)

From	To	Size	What changes
1.x	2.x	small	`toDateWithFormat` to `toDateFormatted`; `dateFormat` became a method with optional locale; `firstDayOfWeek`/`lastDayOfWeek` became methods with `startOfWeek:`; `flatJson` to `flatMap`; `makeEncodable`/`safelyEncodedJson` to `encodableCopy`/`encodedJsonString`
2.x	3.x	small	removed deprecated `String.toDateTime` (use `toDate`/`toDateFormatted`) and `DateTime.format` (use `formatted`)
3.x	4.x	medium	paginators rebuilt on `BasePaginator` (lifecycle, transform caching, `CancelableOperation`); generic `delay()` replaced by unit methods (`2.secondsDelay()`); disposal became no-op instead of throwing
4.x/5.x	6.x	LARGE	use the dedicated migrate-dart-helper-utils-v5-to-v6 skill (conversion moved to convert_object, renames, removals, behavior changes)
6.0.x	6.0.y	none	patch releases are docs/tooling unless the CHANGELOG says otherwise - read it first

Step 2: Execute

Update the pubspec constraint; dart pub get (or dart pub upgrade dart_helper_utils).
Work through ONLY the hops crossed, oldest first, using the hop table and (for the v6 hop) the dedicated migration skill.
dart analyze and run the full test suite; compare failures against the pre-upgrade baseline (record it first).

Failure handling

Solver conflict: 6.x needs SDK ^3.10.0 and convert_object ^1.1.0; a direct dependency pinning convert_object <1.1 (or an old SDK) blocks resolution.
Behavior differences that survive a clean compile (bool parsing, alternativeKeys, percentile range) are catalogued in the migrate-dart-helper-utils-v5-to-v6 skill's behavior-changes section.
If the installed or target version is NEWER than 6.0.x, this skill may predate it: read the package CHANGELOG for entries above 6.0.2 and treat any "breaking" bullet as its own hop.