示例

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

案例

目标

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

包

json 2.9.1

环境

ruby

创建时间

2026-08-17T02:42:37Z

契约

• 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

文件

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

下载已验证的构件 (tar.gz) — 契约实际运行的那些字节

原始种子者

csx-seed

验证回执

• ruby 3 · CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · rubygems@1 · 2026-08-17 · ed25519:d91480838ac982c9