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Walkthrough本次更新对 Changes
Sequence Diagram(s)sequenceDiagram
participant 测试用例 as Test
participant pick模块 as pick.ts
participant 用户对象 as Object
Test->>pick模块: 调用 pick(obj, fields)
pick模块->>用户对象: 读取指定 keys 的属性
pick模块-->>Test: 返回只包含指定属性的新对象
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Warning There were issues while running some tools. Please review the errors and either fix the tool's configuration or disable the tool if it's a critical failure. 🔧 ESLint
src/omit.tsOops! Something went wrong! :( ESLint: 8.57.1 ESLint couldn't find the plugin "eslint-plugin-react". (The package "eslint-plugin-react" was not found when loaded as a Node module from the directory "".) It's likely that the plugin isn't installed correctly. Try reinstalling by running the following: The plugin "eslint-plugin-react" was referenced from the config file in ".eslintrc.js » /node_modules/.pnpm/@umijs+fabric@3.0.0/node_modules/@umijs/fabric/dist/eslint.js". If you still can't figure out the problem, please stop by https://eslint.org/chat/help to chat with the team. src/pick.tsOops! Something went wrong! :( ESLint: 8.57.1 ESLint couldn't find the plugin "eslint-plugin-react". (The package "eslint-plugin-react" was not found when loaded as a Node module from the directory "".) It's likely that the plugin isn't installed correctly. Try reinstalling by running the following: The plugin "eslint-plugin-react" was referenced from the config file in ".eslintrc.js » /node_modules/.pnpm/@umijs+fabric@3.0.0/node_modules/@umijs/fabric/dist/eslint.js". If you still can't figure out the problem, please stop by https://eslint.org/chat/help to chat with the team. tests/pick.test.tsOops! Something went wrong! :( ESLint: 8.57.1 ESLint couldn't find the plugin "eslint-plugin-react". (The package "eslint-plugin-react" was not found when loaded as a Node module from the directory "".) It's likely that the plugin isn't installed correctly. Try reinstalling by running the following: The plugin "eslint-plugin-react" was referenced from the config file in ".eslintrc.js » /node_modules/.pnpm/@umijs+fabric@3.0.0/node_modules/@umijs/fabric/dist/eslint.js". If you still can't figure out the problem, please stop by https://eslint.org/chat/help to chat with the team. ✨ Finishing Touches
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Additional details and impacted files@@ Coverage Diff @@
## master #648 +/- ##
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+ Coverage 90.19% 90.27% +0.07%
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Files 36 37 +1
Lines 877 884 +7
Branches 285 286 +1
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🧹 Nitpick comments (1)
tests/pick.test.ts (1)
9-12: 建议改进测试用例命名测试用例名称 "invalidate array" 容易引起误解。建议改为更清晰的名称，如 "should return empty object when fields is null"。
- it('invalidate array', () => { + it('should return empty object when fields is null', () => {
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src/omit.ts(1 hunks)src/pick.ts(1 hunks)tests/pick.test.ts(1 hunks)
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- GitHub Check: test / react component workflow
🔇 Additional comments (9)
src/omit.ts (3)
1-1: 重构导出方式提升一致性将函数声明和导出分离是一个很好的改进，这与新增的
pick函数保持了一致的代码风格。
8-10: 优化循环性能将
forEach改为for...of循环是一个很好的性能优化，同时与新的pick函数保持了一致的循环方式。
15-16: 导出语句符合预期单独的默认导出语句清晰明了，与重构后的函数声明配合良好。
tests/pick.test.ts (2)
1-7: 基础测试用例覆盖良好导入语句正确，基础功能测试用例验证了
pick函数的核心功能，测试覆盖了正常使用场景。
14-17: 只读数组类型测试很有价值这个测试用例确保了函数对
readonly数组类型的良好支持，提升了类型安全性。src/pick.ts (4)
1-4: 函数签名设计优秀泛型约束和类型定义非常准确，
Pick<T, K>返回类型确保了类型安全性，函数签名与omit函数保持了良好的一致性。
5-5: 结果对象初始化合理使用类型断言初始化空对象是正确的做法，确保了返回值的类型准确性。
7-11: 循环逻辑简洁高效使用
Array.isArray检查和for...of循环的组合既安全又高效，与omit函数的重构保持了一致的代码风格。对于null参数返回空对象的处理符合测试预期。
13-16: 函数完整性良好返回逻辑正确，默认导出方式与重构后的
omit函数保持一致，整体实现简洁而完整。
| @@ -0,0 +1,16 @@ | |||
| const pick = <T extends object, K extends keyof T>( | |||
2 participants
Summary by CodeRabbit
pick工具函数，用于从对象中提取指定属性。pick函数的测试用例，验证其功能和边界情况。