[API reference](https://evolu.dev/docs/api-reference) › [@evolu/common](https://evolu.dev/docs/api-reference/common) › [Schedule](https://evolu.dev/docs/api-reference/common/Schedule) › collectScheduleInputs

```ts
function collectScheduleInputs<Output, Input>(
  schedule: Schedule<Output, Input>,
): Schedule<readonly Input[], Input>;
```

Defined in: [packages/common/src/Schedule.ts:1172](https://github.com/evoluhq/evolu/blob/e7144e2bbe9069362b62dec1b64a8aa922b8f1b0/packages/common/src/Schedule.ts#L1172)

Collects all inputs into an array.

Each step outputs an array containing all inputs received so far. Mirror of
[collectAllScheduleOutputs](https://evolu.dev/docs/api-reference/common/Schedule/functions/collectAllScheduleOutputs) but for inputs.

### Example

```ts
// Collect all errors during retry
const errorHistory = collectScheduleInputs(take(3)(exponential("100ms")));
// After 3 retries, outputs array of all error inputs
```