getRightFlatmappable
import { getRightFlatmappable } from "https://github.gh-proxy.cn/raw.githubusercontent.com/baetheus/fun/main/fn_either.ts";Create a Flatmappable for FnEither where left values are combined using the supplied Combinable.
@example
import * as FE from "./fn_either.ts";
import { InitializableNumberSum } from "./number.ts";
import { pipe } from "./fn.ts";
const { apply } = FE.getRightFlatmappable(InitializableNumberSum);
const result1 = pipe(
FE.left(1),
apply(FE.left(1)),
); // Left(2)