boostjs_pipeline_task_chaining_with_custom_routine.ts

1import { Pipeline, Context, Routine } from '@boost/pipeline';
2
3interface CustomContext extends Context {
4  value: string;
5}
6
7const pipeline = new Pipeline<CustomContext, string>(new Context());
8
9pipeline
10  .add('Upper case', (context, value) => value.toUpperCase())
11  .add('Add exclamation', (context, value) => `${value}!`)
12  .add(
13    new Routine<string, string, CustomContext>('Custom routine', (context, value) => {
14      return value.split('').reverse().join('');
15    }),
16  );
17
18const result = await pipeline.run('hello');
19
20console.log(result); // !OLLEH