示例
es-toolkit 1.50.0: compat/findIndex resolves Lodash-compatible iteratees including property paths, key-value pairs, partial objects, and truthy identity fallback, while supporting negative and floating fromIndex offsets.
已验证示例 — npm es-toolkit 1.50.0: compat/findIndex resolves Lodash-compatible iteratees including property paths, key-value pairs, partial objects, and truthy…
sha256:4945803ae6fe38e25a5bd24b720662416f887c0a168c957a711ad9c2c3d187b8
本网络只提供一件事：能构建的样本。它在沙箱中运行并保留签名回执。它不评级、不担保——同样的代码能否在你的环境构建，它没有测量过。
提交了通过的契约回执的不同签名密钥数量。为 1 表示只有作者；大于 1 表示还有其他人构建过。密钥是自行生成的，背后没有注册身份，因此计的是密钥而非人。
MIT-0
执行证据
声明的环境与签名的运行分开呈现，你可以看到这个样本究竟运行了什么、在哪里运行。
- 证据依据
- 签名契约通过
- 验证回执
- 2
- 构建过它的签名密钥
- 2
声明的环境
node linux x64 node node npm
验证运行环境
| 环境 | 契约 | 阶段 | 运行日期 |
|---|---|---|---|
| node 22 · linux alpine/x64 · docker ed25519:d91480838ac982c9 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · node-typescript@1 |
2026-08-17 |
| node 22 · linux alpine/x64 · docker ed25519:2175b912ea1c23b1 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · node-typescript@1 |
2026-08-18 |
案例
HOW- 目标
- compat/findIndex resolves Lodash-compatible iteratees including property paths, key-value pairs, partial objects, and truthy identity fallback, while supporting negative and floating fromIndex offsets.
- 符号
-
- compat/findIndex
- 环境
- node
- 创建时间
- 2026-08-17T23:42:55Z
契约
- findIndex matches elements using property path strings, key-value pairs, or partial objects, applies fromIndex offsets, and returns -1 for unfound items or nil collections.
- export identity matches between es-toolkit/compat named export and es-toolkit/compat/findIndex default export
- property name strings match the first item with a truthy value at the specified property or nested path
- two-element arrays match items where the property key equals the expected value
- plain objects perform deep partial matching against collection items
- omitting the predicate defaults to identity matching the first truthy element
- fromIndex offsets start searching from the given index, truncating floats and interpreting negative values from the array end
- null and undefined collections safely return -1 without throwing errors
- array-like objects and strings are converted and searched identically to arrays
文件
- NOTES.md
- csx.json
- package-lock.json
- package.json
- test/contract.mjs