Function twin

__tests__/explore-allocation-e2e.test.ts:842–854

(n: number)

    // candidate carries the same weight, so the split divides by a denominator
    // that is entirely made of ties.
    const twin = (n: number) => `
export class InventoryLedger${n} {
  private rows: number[] = [];

  public recordInventoryMovement(quantity: number): void {
    this.rows.push(quantity);
  }

  public settleInventoryLedger(): number {
    return this.rows.reduce((sum, row) => sum + row, 0);
  }
}
`;
    project = await buildProject('codegraph-alloc-degenerate-', {
      'src/ledger/one.ts': twin(1),
      'src/ledger/two.ts': twin(2),