glm-5.1
466b121f77
Decompose the reviewed architecture specs into taskgraph-managed tasks: - 2 setup tasks (project init, test infrastructure) - 4 schema tasks (enums, node attrs, edge attrs, graph schemas) - 1 error hierarchy task - 6 graph tasks (FlowGraph class, 3 construction paths, queries, validation) - 5 analysis tasks (type-compat, build-type-edges, ordering, template-validation, defaults) - 5 component tasks (Operation, Sequential, Parallel, Conditional, Map) - 2 host config tasks (GraphologyHostConfig, ReactiveHostConfig) - 4 reactive tasks (WorkflowRoot, node-status, max-concurrency, retry-semantics) - 3 review tasks (foundation, reactive-and-hosts, complete-library) - 5 meta cluster tasks (schema, graph, component, reactive, analysis layers) - 1 API exports task Validated with taskgraph: zero cycles, 38 tasks, 12 parallel generations. Critical path: 12 tasks through reactive execution layer.
39 lines
1.4 KiB
Markdown
39 lines
1.4 KiB
Markdown
---
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id: component/map
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name: Implement <Map> ujsx component
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status: pending
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depends_on:
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- schema/edge-attrs
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- setup/project-init
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scope: narrow
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risk: low
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impact: component
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level: implementation
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---
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## Description
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Implement the `Map` ujsx component function. Represents mapping over an array — creates one child instance per array item. Structurally equivalent to a dynamically-generated Parallel group.
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## Acceptance Criteria
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- [ ] `src/component/map.ts` exports `Map` component function
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- [ ] `Map` produces `UElement` with `type: "map"`
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- [ ] Props: `over: Signal<unknown[]> | unknown[] | ((results: Record<string, CallResult>) => unknown[])` (required), `as: string` (required), `children: UNode` (required — template rendered per item)
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- [ ] The `as` prop names the variable each item is bound to
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- [ ] Aggregate completion semantics: all mapped nodes must reach satisfying terminal state for Map to be "completed"; any failed/aborted child makes Map failed/aborted
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- [ ] Re-exported from `src/component/index.ts`
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- [ ] Unit tests: correct UElement shape with each over form (static, function), as prop preserved
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## References
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- docs/architecture/workflow-templates.md — Map component, aggregate completion semantics, edge type
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- docs/architecture/reactive-execution.md — Map reactive behavior, maxConcurrency interaction
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## Notes
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> To be filled by implementation agent
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## Summary
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> To be filled on completion |