33 lines
923 B
Markdown
33 lines
923 B
Markdown
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---
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paths:
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- "nodes/generalFunctions/**"
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---
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# General Functions Rules
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## Critical: Platform-Wide Impact
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generalFunctions is shared by ALL 13 nodes. Any change here can break any node.
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## Before Modifying
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1. Identify which module(s) you're changing
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2. Search for imports across all `nodes/*/src/` directories
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3. List all consuming nodes
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4. Verify backward compatibility
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## Export Stability
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- Never remove or rename exports without checking all consumers
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- Prefer additive changes (new exports) over breaking changes
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- If a breaking change is necessary, it requires a decision-gate interview
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## Canonical Units
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MeasurementContainer and internal processing use canonical units:
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- Pressure: Pa
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- Flow: m³/s
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- Power: W
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- Temperature: K
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Unit conversions happen at system boundaries (input/output), not in core logic.
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## Testing After Changes
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Run tests in ALL affected consumer nodes, not just generalFunctions itself.
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