@effect-ts/system
Version:
Effect-TS is a zero dependency set of libraries to write highly productive, purely functional TypeScript at scale.
42 lines (36 loc) • 713 B
JavaScript
import { chain_, map_, succeed } from "./core.mjs";
/**
* Binds an effectful value in a `do` scope
*
* @ets_data_first bind_
*/
function bind(tag, f) {
return mk => bind_(mk, tag, f);
}
/**
* Binds an effectful value in a `do` scope
*/
export function bind_(mk, tag, f) {
return chain_(mk, k => map_(f(k), a => ({ ...k,
[tag]: a
})));
}
/**
* Like bind for values
*
* @ets_data_first let_
*/
function let__(tag, f) {
return mk => let_(mk, tag, f);
}
/**
* Like bind for values
*/
export function let_(mk, tag, f) {
return map_(mk, k => ({ ...k,
[tag]: f(k)
}));
}
const do_ = /*#__PURE__*/succeed({});
export { let__ as let, bind, do_ as do };
//# sourceMappingURL=do.mjs.map