@effect-ts/system
Version:
Effect-TS is a zero dependency set of libraries to write highly productive, purely functional TypeScript at scale.
15 lines (14 loc) • 527 B
JavaScript
// ets_tracing: off
import * as CK from "../../../../Collections/Immutable/Chunk/index.mjs";
import * as Tp from "../../../../Collections/Immutable/Tuple/index.mjs";
import * as O from "../../../../Option/index.mjs";
import * as UnfoldChunk from "./unfoldChunk.mjs";
/**
* Creates a stream by peeling off the "layers" of a value of type `S`
*/
export function unfold(s, f) {
return UnfoldChunk.unfoldChunk(s, _ => O.map_(f(_), ({
tuple: [a, s]
}) => Tp.tuple(CK.single(a), s)));
}
//# sourceMappingURL=unfold.mjs.map