🏯 Miid

import { compose, createContext, ContextStack } from 'miid';

const ACtx = createContext<string>({ name: 'ACtx', defaultValue: 'A' });

const mid = compose<string>(
  (ctx, next) => {
    console.log('middleware 1');
    console.log(ctx.debug());
    return next(ctx.with(ACtx.Provider('a1')));
  },
  (ctx, next) => {
    console.log('middleware 2');
    console.log(ctx.debug());
    return next(ctx.with(ACtx.Provider('a2')));
  },
  (ctx, next) => {
    console.log('middleware 3');
    console.log(ctx.get(ACtx.Consumer));
    console.log(ctx.debug());
    return next(ctx.with(ACtx.Provider('a3')));
  }
);
const mid2 = compose(mid, (ctx, next) => {
  console.log('done');
  console.log(ctx.debug());
  return next(ctx);
});
mid2(ContextStack.createEmpty(), () => {
  console.log('done 2');
  return 'nope2';
});