Feature: Basic Events, Models and Projections #2

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piarrot merged 37 commits from feat-base-projections into main 2024-10-15 15:20:25 -03:00
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@ -21,6 +21,18 @@ export namespace Run {
fn2: (value: T1) => AsyncResult<T2, TE2>, fn2: (value: T1) => AsyncResult<T2, TE2>,
fn3: (value: T2) => AsyncResult<T3, TE3>, fn3: (value: T2) => AsyncResult<T3, TE3>,
): AsyncResult<T3, TE1 | TE2 | TE3>; ): AsyncResult<T3, TE1 | TE2 | TE3>;
// prettier-ignore
export async function seq<
T1, TE1 extends TaggedError,
T2, TE2 extends TaggedError,
T3, TE3 extends TaggedError,
T4, TE4 extends TaggedError,
>(
fn1: () => AsyncResult<T1, TE1>,
fn2: (value: T1) => AsyncResult<T2, TE2>,
fn3: (value: T2) => AsyncResult<T3, TE3>,
fn4: (value: T3) => AsyncResult<T4, TE4>,
): AsyncResult<T4, TE1 | TE2 | TE3 | TE4>;
export async function seq( export async function seq(
...fns: ((...args: any[]) => AsyncResult<any, any>)[] ...fns: ((...args: any[]) => AsyncResult<any, any>)[]
): AsyncResult<any, any> { ): AsyncResult<any, any> {