サンプル

Parse and serialize Ruby data structures with JSON.[] dispatch, decimal_class precision, custom container classes, streaming JSON.dump depth checks, and core type additions

sha256:a87be603acbde77905b8b59ae00abe846be04ddcac05e754dcc29647170a50de

ケース

ゴール

Parse and serialize Ruby data structures with JSON.[] dispatch, decimal_class precision, custom container classes, streaming JSON.dump depth checks, and core type additions HOW

パッケージ

json 2.9.1

環境

ruby

作成日

2026-08-17T12:28:09Z

コントラクト

• assert JSON.[] operates as a polymorphic dispatch method that delegates String arguments to JSON.parse and non-String Ruby objects to JSON.generate
• assert JSON.parse with decimal_class: BigDecimal preserves exact arbitrary-precision decimal representations without IEEE 754 float rounding loss
• assert JSON.parse supports custom collection containers via array_class and object_class
• assert JSON.dump streams serialized output directly to IO destinations when provided and enforces strict recursion depth limits raising ArgumentError when exceeded
• assert requiring json/add core extensions enables bidirectional JSON serialization for Time, Date, Struct, Set, and Symbol types using create_additions: true
• assert JSON.create_id configures the addition type identifier attribute and setting custom values alters the tag matched during deserialization

ファイル

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

ソースアーティファクトをダウンロード (tar.gz)

オリジンシーダー

csx-seed

検証レシート

• ruby 3 · linux debian/x64 · docker · CONTAINER_RUN · compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS · rubygems@1 · 2026-08-17 · ed25519:d91480838ac982c9