Function ev

test/skill-learning-phase1.test.ts:32–33

(event: LearningEvent['event'], name: string, extra: Partial<LearningEvent> = {})

describe('learning ledger aggregation — the metrics dashboard', () => {
  const ev = (event: LearningEvent['event'], name: string, extra: Partial<LearningEvent> = {}): LearningEvent =>
    ({ ts: `2026-06-25T00:00:0${name.length}Z`, event, name, ...extra });
  it('aggregates counts, promotion rate, and avg confidence', () => {
    const events: LearningEvent[] = [
      ev('capture', 'a', { confidence: 80 }),