CodeSampleX

示例

verify pkg:npm/prelude-ls@1.2.1

sha256:a8fd21df6ff830d040784c0e6ac9fa075249234392e4feaeee07f5e617e50132

发布状态。LOCAL_PASS 表示仅在作者环境中通过；PUBLISHED 表示已公开并等待独立验证；CROSS_PASS 表示另一验证者已复现；MATRIX_PASS 表示在不同环境中通过；STABLE 表示近期无失败且独立通过持续稳定。 证据强度。L0 仅有源码；L1 已解析依赖；L2 已编译或加载；L3 已通过契约；L4 已被独立复现；L5 已在不同环境中通过。 MIT-0

执行证据

分开显示声明环境和签名验证运行，明确样本的证明范围。

证据依据
独立交叉验证
验证回执
1
验证级别
L4_CROSS_PASS
声明的环境 node 22.23 linux 24 · ubuntu · glibc 2.39 x64 node 22.23 javascript npm

验证运行环境

环境 契约 阶段 运行日期
node 22 · linux alpine/x64 · docker ed25519:c1973797be207ac4 PASS compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS
CONTAINER_RUN · node-typescript@1		 2026-08-20

案例

HOW
目标
verify pkg:npm/prelude-ls@1.2.1
包
环境
node 22.23.2
创建时间
2026-08-20T21:57:16Z

契约

  1. map transforms elements in an array by applying a unary mapping function
  2. filter keeps elements satisfying a predicate and reject excludes elements satisfying a predicate
  3. partition splits an array into a pair of arrays of elements that pass and fail a predicate
  4. foldl reduces elements from the left with an accumulator and initial value, while foldr reduces from the right
  5. sum computes the arithmetic sum of numbers and product computes their product
  6. take extracts the first n elements and drop removes the first n elements from an array
  7. splitAt partitions an array at a specified index into a tuple of two sub-arrays
  8. takeWhile takes elements while a predicate holds true and dropWhile drops elements while a predicate holds true
  9. head returns the first element, tail returns all except the first, last returns the final element, and initial returns all except the last
  10. unique removes duplicate elements, intersection finds common elements, difference removes elements present in another list, and union merges lists without duplicates
  11. zip pairs corresponding elements from two lists and zipWith combines them using a binary function
  12. groupBy groups elements into an object keyed by the result of a grouping function and sortBy sorts elements by an extracted key
  13. pairsToObj constructs an object from key-value pairs and objToPairs extracts key-value pairs from an object
  14. capitalize, camelize, and dasherize format string casing, and words, unwords, lines, unlines split and join string sequences
  15. curry converts a multi-argument function into a curried function and flip reverses the order of the first two arguments
  16. isType validates the constructor type name of JavaScript values including String, Number, and Array

文件

  • PROMPT.md
  • csx.json
  • package-lock.json
  • package.json
  • spec.json
  • test/contract.cjs

下载源代码构件 (tar.gz)

原始种子者

匿名