Unique (`listUniqueNode`)

Category: Lists

Intended behavior

Removes duplicate entries, keeping the first occurrence of each in its original position.

Inputs

ID	Label	Type	Unwired default
`list`	List	any	[]
`enabled`	Enabled	boolean	true

Outputs

ID	Label	Type	Default
`out`	Unique	any	undefined
`count`	Count	number	undefined

Configuration defaults

{
  "caseSensitive": false
}

Observed frontend behavior

This calls the production passive computation with the declared input/config defaults. Cached state, trigger execution and project wiring are separate.

{
  "kind": "passive-default-probe",
  "outputs": {
    "out": [],
    "count": 0
  }
}

Observed backend behavior

Offline production passive computation with the same declared defaults; no device or model service is invoked.

{
  "kind": "passive-default-probe",
  "outputs": {
    "out": [],
    "count": 0
  }
}

Current frontend implementation

Extracted production branches; helper calls and project execution context are defined in the referenced modules.

src/lib/list-node-compute.ts:115

listUniqueNode: (inputs, config) => {
    const out = tally(toList(inputs.list), config.caseSensitive ?? false)
      // Re-sorted to first-seen order: dedupe preserves position, it doesn't rank.
      .sort((a, b) => a.firstIndex - b.firstIndex)
      .map((t) => t.value);
    return { out, count: out.length };
  }

Implementation references

Verification limits

Default passive probe is an observation, not proof of all configurations, trigger behavior, or correctness. See ../NODE_RUNTIME_AUDIT.md and ../AUDIT_VALIDATION.md for test evidence.
Enabled=false uses the runtime bypass mapping; bypass output can differ from the normal declared output type.

Source fingerprint: 7e9d192bd3a559a7c50253919867601ef02c311d61e859f7afb4cadcfa508430. Rebuild with npm run docs:index.

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