@mentor-apm/react-sortable-tree
Version:
Drag-and-drop sortable component for nested data and hierarchies
25 lines (20 loc) • 494 B
text/typescript
// We wrap tasks with recyclable task objects. A task object implements
import type { TaskFn, Task } from 'types'
// `call`, just like a function.
export class RawTask implements Task {
public task: TaskFn | null = null
public constructor(
private onError: (err: any) => void,
private release: (t: RawTask) => void,
) {}
public call() {
try {
this.task && this.task()
} catch (error) {
this.onError(error)
} finally {
this.task = null
this.release(this)
}
}
}