示例

yaml 2.9.0: create and resolve YAML aliases and anchors with Document and Alias

已验证示例 — npm yaml 2.9.0: create and resolve YAML aliases and anchors with Document and Alias. contract 在 node 22 · linux alpine/x64 · docker 上运行并通过：…

sha256:b214a44c779ef471d4d1cf8b9ef2c79539c53f3e77eedbfb9601324038f97213

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。

声明的环境 windows 11 x64 npm

环境	契约	阶段	运行日期
node 22 · linux alpine/x64 · docker ed25519:2175b912ea1c23b1	PASS	compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · node-typescript@1	2026-08-19

HOW

parseDocument parses YAML alias nodes into Alias AST instances
Alias.resolve resolves an alias node to its referenced target AST node
Document.createAlias generates an anchor on the target node and returns an Alias AST instance
new Alias constructs an Alias AST instance referencing an anchor name
Document.toJS resolves aliases and returns fully populated JavaScript objects
Document.toString serializes Alias nodes with valid YAML anchor and alias syntax

匿名