サンプル

Navigate JSON.dump signature mismatches, JSON.load and symbolize_names addition conflicts, IO stream type rejections in JSON.parse, and custom object_class iterative mutation protocols

sha256:39ffcf364c07cc97b948c6bb4328939ce72e0c3d5458a40ec72e4fa5c5128aef

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Navigate JSON.dump signature mismatches, JSON.load and symbolize_names addition conflicts, IO stream type rejections in JSON.parse, and custom object_class iterative mutation protocols HOW

パッケージ

json 2.9.1

環境

ruby

作成日

2026-08-17T02:42:37Z

コントラクト

• assert JSON.parse rejects IO streams with TypeError while JSON.load accepts them directly
• assert JSON.load with symbolize_names as second positional arg treats it as proc and silently leaves String keys
• assert JSON.load with symbolize_names as options conflicts with implicit create_additions and raises ArgumentError unless create_additions is false
• assert JSON.dump rejects kwargs and treats non-IO second arguments as limit or raises NoMethodError
• assert JSON.parse with object_class and array_class instantiates via arity-zero new and populates iteratively via []= and <<
• assert create_additions instantiates classes defining json_create matching JSON.create_id and leaves others as Hash
• assert freeze: true in JSON.parse deeply freezes containers and string keys and values

ファイル

• Gemfile
• Gemfile.lock
• NOTES.md
• csx.json
• src/json_api.rb
• 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 · 2026-08-17 · ed25519:d91480838ac982c9