示例
yaml 2.9.0: Resolve YAML merge keys (<<) into target objects without mangling YAML 1.2 boolean-like string keys via merge: true
已验证示例 — npm yaml 2.9.0: Resolve YAML merge keys (<<) into target objects without mangling YAML 1.2 boolean-like string keys via merge: true. contract 在 node…
sha256:8db34c60cda5539552b616020f390fb44a01a7812ac77f3025a001e31666e5da
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 |
2026-08-16 |
| 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
- Resolve YAML merge keys (<<) into target objects without mangling YAML 1.2 boolean-like string keys via merge: true
- 符号
-
- yaml.parse
- yaml.parseDocument
- 环境
- node
- 创建时间
- 2026-08-16T07:08:23Z
契约
- YAML.parse(doc) in default YAML 1.2 core schema leaves '<<' as an unmerged literal property and leaves inherited properties undefined
- YAML.parse(doc, { schema: 'yaml-1.1' }) resolves merge keys but coerces string keys like 'y' and 'no' into boolean keys true and false
- YAML.parse(doc, { merge: true }) resolves single and multi-merge anchor keys into the target mapping while preserving YAML 1.2 string keys and removing '<<'
- Explicit target properties override merged properties, and earlier merge mappings override later ones in array merge syntax
- YAML.parseDocument(doc, { merge: true }).toJS() merges keys identically with zero document errors
文件
- NOTES.md
- csx.json
- package-lock.json
- package.json
- test/contract.mjs