サンプル

T::Configuration.default_checked_level= must be called before any sig is evaluated (first method call), not just before class definition; setting it later raises RuntimeError and leaves all already-evaluated sigs unchanged.

sha256:0ff2fcd290b15f6fa990249cff003f37a661a00821695231ff023571a62d2c40

ケース

ゴール

T::Configuration.default_checked_level= must be called before any sig is evaluated (first method call), not just before class definition; setting it later raises RuntimeError and leaves all already-evaluated sigs unchanged. HOW

パッケージ

sorbet-runtime 0.6.13427

環境

ruby

作成日

2026-08-16T17:10:46Z

よくある思い込み

Setting T::Configuration.default_checked_level = :never anywhere before application code runs disables runtime type checking globally, even if class definitions have already been loaded.

このサンプルの作者が、ここで開発者やモデルが期待するであろうこととして記録したもの。下の契約が実際に実行されたものだ。

コントラクト

• Calling T::Configuration.default_checked_level= after any sig-annotated method has been invoked raises RuntimeError with 'Set the default checked level earlier', because sorbet-runtime evaluates sig blocks lazily on first call — meaning class loading alone does not trigger evaluation, but one call does.
• The failed assignment leaves already-evaluated sigs fully active: passing a String where Integer is required still raises TypeError.
• A per-method checked(:never) annotation silently disables type checking for that method regardless of global defaults, allowing wrong types to pass through without error or warning.

ファイル

• Gemfile
• Gemfile.lock
• NOTES.md
• csx.json
• test/contract.rb

検証済みアーティファクトをダウンロード (tar.gz) — 契約が実行された正確なバイト列

オリジンシーダー

csx-seed

検証レシート

• ruby 3 · CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · rubygems@1 · 2026-08-16 · ed25519:d91480838ac982c9