정부가 10대 치킨 프랜차이즈 업체를 대상으로 치킨 중량 표기를 의무화하기로 했다. 최근 교촌치킨 등 치킨 프랜차이즈 업체를 중심으로 가격은 그대로 두면서 중량은 줄이는 ‘슈링크플레이션’(용량 꼼수) 논란이 인 데 따른 대응책이다. 정부는 2일 공정거래위원회·식품의약품

전국 아침 -11∼-1도…낮 최고 -5∼7도 한낮에도 영하 오늘 밤 서해안·제주부터 눈…서울은 4일 오후 올겨울 '첫눈' 우리나라 대기 상층으로 북쪽에서 매우 찬 공기가 쏟아져 들어오는 상황이 이어지면서 수요일인 3

DeepSeekが、数学的推論に特化したAIモデル「DeepSeek-Math-V2」を2025年11月27日に公開しました。このDeepSeek-Math-V2は定理証明と自己検証機能に重点を置いており、従来の数学AIモデルとは異なり、解答の正確性を追求するだけでなく、推論プロセスの厳密性と完全性も重視しています。

We're thrilled to announce Optique 0.7.0, a release focused on developer experience improvements and expanding Optique's ecosystem with validation library integrations. Optique is a type-safe, combinatorial CLI argument parser for TypeScript. Unlike traditional CLI libraries that rely on configuration objects, Optique lets you compose parsers from small, reusable functions—bringing the same functional composition patterns that make Zod powerful to CLI development. If you're new to Optique, check out _Why Optique?_ to learn how this approach unlocks possibilities that configuration-based libraries simply can't match. This release introduces automatic “Did you mean?” suggestions for typos, seamless integration with Zod and Valibot validation libraries, duplicate option name detection for catching configuration bugs early, and context-aware error messages that help users understand exactly what went wrong. ## “Did you mean?”: Automatic typo suggestions We've all been there: you type `--verbos` instead of `--verbose`, and the CLI responds with an unhelpful “unknown option” error. Optique 0.7.0 changes this by automatically suggesting similar options when users make typos: const parser = object({ verbose: option("-v", "--verbose"), version: option("--version"), }); // User types: --verbos (typo) const result = parse(parser, ["--verbos"]); // Error: Unexpected option or argument: --verbos. // // Did you mean one of these? // --verbose // --version The suggestion system uses Levenshtein distance to find similar names, suggesting up to 3 alternatives when the edit distance is within a reasonable threshold. Suggestions work automatically for both option names and subcommand names across all parser types—`option()`, `flag()`, `command()`, `object()`, `or()`, and `longestMatch()`. See the automatic suggestions documentation for more details. ### Customizing suggestions You can customize how suggestions are formatted or disable them entirely through the `errors` option: // Custom suggestion format for option/flag parsers const portOption = option("--port", integer(), { errors: { noMatch: (invalidOption, suggestions) => suggestions.length > 0 ? message`Unknown option ${invalidOption}. Try: ${values(suggestions)}` : message`Unknown option ${invalidOption}.` } }); // Custom suggestion format for combinators const config = object({ host: option("--host", string()), port: option("--port", integer()) }, { errors: { suggestions: (suggestions) => suggestions.length > 0 ? message`Available options: ${values(suggestions)}` : [] } }); ## Zod and Valibot integrations Two new packages join the Optique family, bringing powerful validation capabilities from the TypeScript ecosystem to your CLI parsers. ### @optique/zod The new `@optique/zod` package lets you use Zod schemas directly as value parsers: import { option, object } from "@optique/core"; import { zod } from "@optique/zod"; import { z } from "zod"; const parser = object({ email: option("--email", zod(z.string().email())), port: option("--port", zod(z.coerce.number().int().min(1).max(65535))), format: option("--format", zod(z.enum(["json", "yaml", "xml"]))), }); The package supports both Zod v3.25.0+ and v4.0.0+, with automatic error formatting that integrates seamlessly with Optique's message system. See the Zod integration guide for complete usage examples. ### @optique/valibot For those who prefer a lighter bundle, `@optique/valibot` integrates with Valibot—a validation library with a significantly smaller footprint (~10KB vs Zod's ~52KB): import { option, object } from "@optique/core"; import { valibot } from "@optique/valibot"; import * as v from "valibot"; const parser = object({ email: option("--email", valibot(v.pipe(v.string(), v.email()))), port: option("--port", valibot(v.pipe( v.string(), v.transform(Number), v.integer(), v.minValue(1), v.maxValue(65535) ))), }); Both packages support custom error messages through their respective error handler options (`zodError` and `valibotError`), giving you full control over how validation failures are presented to users. See the Valibot integration guide for complete usage examples. ## Duplicate option name detection A common source of bugs in CLI applications is accidentally using the same option name in multiple places. Previously, this would silently cause ambiguous parsing where the first matching parser consumed the option. Optique 0.7.0 now validates option names at parse time and fails with a clear error message when duplicates are detected: const parser = object({ input: option("-i", "--input", string()), interactive: option("-i", "--interactive"), // Oops! -i is already used }); // Error: Duplicate option name -i found in fields: input, interactive. // Each option name must be unique within a parser combinator. This validation applies to `object()`, `tuple()`, `merge()`, and `group()` combinators. The `or()` combinator continues to allow duplicate option names since its branches are mutually exclusive. See the duplicate detection documentation for more details. If you have a legitimate use case for duplicate option names, you can opt out with `allowDuplicates: true`: const parser = object({ input: option("-i", "--input", string()), interactive: option("-i", "--interactive"), }, { allowDuplicates: true }); ## Context-aware error messages Error messages from combinators are now smarter about what they report. Instead of generic "No matching option or command found" messages, Optique now analyzes what the parser expects and provides specific feedback: // When only arguments are expected const parser1 = or(argument(string()), argument(integer())); // Error: Missing required argument. // When only commands are expected const parser2 = or(command("add", addParser), command("remove", removeParser)); // Error: No matching command found. // When both options and arguments are expected const parser3 = object({ port: option("--port", integer()), file: argument(string()), }); // Error: No matching option or argument found. ### Dynamic error messages with `NoMatchContext` For applications that need internationalization or context-specific messaging, the `errors.noMatch` option now accepts a function that receives a `NoMatchContext` object: const parser = or( command("add", addParser), command("remove", removeParser), { errors: { noMatch: ({ hasOptions, hasCommands, hasArguments }) => { if (hasCommands && !hasOptions && !hasArguments) { return message`일치하는 명령을 찾을 수 없습니다.`; // Korean } return message`잘못된 입력입니다.`; } } } ); ## Shell completion naming conventions The `run()` function now supports configuring whether shell completions use singular or plural naming conventions: run(parser, { completion: { name: "plural", // Uses "completions" and "--completions" } }); // Or for singular only run(parser, { completion: { name: "singular", // Uses "completion" and "--completion" } }); The default `"both"` accepts either form, maintaining backward compatibility while letting you enforce a consistent style in your CLI. ## Additional improvements * **Line break handling** : `formatMessage()` now distinguishes between soft breaks (single `\n`, converted to spaces) and hard breaks (double `\n\n`, creating paragraph separations), improving multi-line error message formatting. * **New utility functions** : Added `extractOptionNames()` and `extractArgumentMetavars()` to the `@optique/core/usage` module for programmatic access to parser metadata. ## Installation deno add --jsr @optique/core @optique/run npm add @optique/core @optique/run pnpm add @optique/core @optique/run yarn add @optique/core @optique/run bun add @optique/core @optique/run For validation library integrations: # Zod integration deno add jsr:@optique/zod # Deno npm add @optique/zod # npm/pnpm/yarn/bun # Valibot integration deno add jsr:@optique/valibot # Deno npm add @optique/valibot # npm/pnpm/yarn/bun ## Looking forward This release represents our commitment to making CLI development in TypeScript as smooth as possible. The “Did you mean?” suggestions and validation library integrations were among the most requested features, and we're excited to see how they improve your CLI applications. For detailed documentation and examples, visit the Optique documentation. We welcome your feedback and contributions on GitHub!

토양에 사는 균류 푸사리움 베네나툼(학명 Fusarium venenatum). 단백질 함량이 높고 고기와 맛이 비슷해 기존 육류를 대체할 단백질 공급원으로 주목받는다. Xiao Liu 제공 토양에 사는 곰팡이의 일종인 균류 '푸사리움 베네나툼...

Google検索のAIモードに広告が追加されたことが明らかになりました。ただし、Googleはあくまで一部のユーザー向けに実施しているテストであると主張しています。