zz_

app/state/numkit-cli/.zz/lanes/implement-average-command.json

zzmq.dev@gmail.com/zz / app / state / numkit-cli / .zz / lanes / implement-average-command.json @ 1877736f Download
Ladder Summary
  • file This file records the **“implement‑average‑command”** lane, which adds a new `average` sub‑command to the `numkit‑cli` package by updating **package.json**, **cli.js**, and **cli.test.js**. The changes introduce an exported `run(argv)` function in **cli.js** that parses the command line, delegates to `numkit`’s `average()` (as well as the existing `clamp` command), and throws on unknown commands, with accompanying tests. The JSON itself is only metadata describing the task, its status, and the committed files.
 {
  "id": "implement-average-command",
  "repo": "zz-demo/numkit-cli",
  "origin": {
  "repo": "zz-demo/numkit-cli",
  "lane": "_repo"
  },
  "name": "implement average command",
  "objective": "Add `numkit-cli average <n1> <n2> ...`, delegating to numkit's average().",
  "status": "claimed",
  "scope": [
  "cli.js",
  "cli.test.js",
  "package.json"
  ],
  "trigger": {
  "kind": "manual",
  "proposed_by": "zz-dev"
  },
  "coordinators": [
  "zz-dev"
  ],
  "history": [
  {
  "id": "ask-7143881d4e",
  "type": "ASK",
  "kind": "claim_request",
  "from": "zz-dev",
  "at": "2026-10-10T03:36:04.353Z"
  },
  {
  "id": "answer-4df79d3655",
  "type": "ANSWER",
  "ask": "ask-7143881d4e",
  "from": "zz-dev",
  "action": "grant",
  "at": "2026-10-10T03:36:04.354Z"
  },
  {
  "id": "ask-01ab2a07c1",
  "type": "ASK",
  "kind": "submit_changeset",
  "from": "zz-dev",
  "payload": {
  "files": [
  {
  "path": "package.json",
  "content": "{\n \"name\": \"numkit-cli\",\n \"version\": \"0.2.0\",\n \"description\": \"A command-line wrapper over numkit.\",\n \"type\": \"module\",\n \"bin\": {\n \"numkit-cli\": \"./cli.js\"\n },\n \"dependencies\": {\n \"numkit\": \"file:../numkit\"\n },\n \"scripts\": {\n \"test\": \"node --test\"\n }\n}\n"
  },
  {
  "path": "cli.js",
  "content": "#!/usr/bin/env node\nimport { clamp, average } from \"numkit\";\n\nexport function run(argv) {\n const [command, ...args] = argv;\n if (command === \"clamp\") {\n const [value, min, max] = args.map(Number);\n return String(clamp(value, min, max));\n }\n if (command === \"average\") {\n return String(average(args.map(Number)));\n }\n throw new Error(`Unknown command: ${command}`);\n}\n\nif (import.meta.url === `file://${process.argv[1]}`) {\n console.log(run(process.argv.slice(2)));\n}\n"
  },
  {
  "path": "cli.test.js",
  "content": "import { test } from \"node:test\";\nimport assert from \"node:assert/strict\";\nimport { run } from \"./cli.js\";\n\ntest(\"clamp command clamps into range\", () => {\n assert.equal(run([\"clamp\", \"15\", \"0\", \"10\"]), \"10\");\n});\n\ntest(\"clamp command passes through in-range values\", () => {\n assert.equal(run([\"clamp\", \"5\", \"0\", \"10\"]), \"5\");\n});\n\ntest(\"average command averages its arguments\", () => {\n assert.equal(run([\"average\", \"1\", \"2\", \"3\"]), \"2\");\n});\n\ntest(\"unknown command throws\", () => {\n assert.throws(() => run([\"nope\"]), /Unknown command/);\n});\n"
  }
  ],
  "message": "Add the average command"
  },
  "at": "2026-10-10T03:36:04.354Z"
  },
  {
  "id": "answer-7650ad2e28",
  "type": "ANSWER",
  "ask": "ask-01ab2a07c1",
  "from": "zz-dev",
  "action": "grant",
  "payload": {
  "commit": "e6443d2b890fdab2f2b6af6b666ccbc5d666db9f"
  },
  "at": "2026-10-10T03:36:04.377Z"
  },
  {
  "id": "ask-56fa658829",
  "type": "ASK",
  "kind": "merge_request",
  "from": "zz-dev",
  "payload": {
  "ladder": [
  {
  "path": "package.json",
  "kind": "file"
  },
  {
  "path": "cli.js",
  "kind": "file"
  },
  {
  "path": "cli.test.js",
  "kind": "file"
  }
  ]
  },
  "at": "2026-10-10T03:36:04.377Z"
  },
  {
  "id": "answer-10fd730e10",
  "type": "ANSWER",
  "ask": "ask-56fa658829",
  "from": "zz-dev",
  "action": "grant",
  "at": "2026-10-10T03:36:04.393Z"
  }
  ],
  "related_lanes": []
 }