[4.0] Encode Decimal as a numeric value in JSON #10553
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Allow JSONEncoder/JSONDecoder to intercept Decimal values so they get a numeric representation in JSON (instead of their default keyed implementation).
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@swift-ci Please test macOS |
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@swift-ci Please smoke test Linux |
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@swift-ci Please test macOS |
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@swift-ci Please test Linux |
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@tkremenek Thanks! |
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What's in this pull request?
Cherry-picks #10539 to
swift-4.0-branch.Explanation: Allow
JSONEncoder/JSONDecoderto interceptDecimalvalues so they get a numeric representation inJSON(instead of their default keyed implementation).Scope: Affects those who want to read large decimal values representable by
Decimalnatively from JSON.Radar: rdar://problem/32926804
Risk: Low
Testing: Adds unit tests to confirm expected behavior.