Chainable overview
Added in v1.0.0
Table of contents
combining
andThenDiscard
Sequences the specified effect after this effect, but ignores the value produced by the effect.
Signature
export declare const andThenDiscard: <F extends TypeLambda>(
F: Chainable<F>
) => {
<R2, O2, E2, _>(that: Kind<F, R2, O2, E2, _>): <R1, O1, E1, A>(
self: Kind<F, R1, O1, E1, A>
) => Kind<F, R1 & R2, O2 | O1, E2 | E1, A>
<R1, O1, E1, A, R2, O2, E2, _>(self: Kind<F, R1, O1, E1, A>, that: Kind<F, R2, O2, E2, _>): Kind<
F,
R1 & R2,
O1 | O2,
E1 | E2,
A
>
}
Added in v1.0.0
do notation
bind
Signature
export declare const bind: <F extends TypeLambda>(
F: Chainable<F>
) => {
<N extends string, A extends object, R2, O2, E2, B>(name: Exclude<N, keyof A>, f: (a: A) => Kind<F, R2, O2, E2, B>): <
R1,
O1,
E1
>(
self: Kind<F, R1, O1, E1, A>
) => Kind<F, R1 & R2, O2 | O1, E2 | E1, { [K in N | keyof A]: K extends keyof A ? A[K] : B }>
<R1, O1, E1, A extends object, N extends string, R2, O2, E2, B>(
self: Kind<F, R1, O1, E1, A>,
name: Exclude<N, keyof A>,
f: (a: A) => Kind<F, R2, O2, E2, B>
): Kind<F, R1 & R2, O1 | O2, E1 | E2, { [K in N | keyof A]: K extends keyof A ? A[K] : B }>
}
Added in v1.0.0
type class
Chainable (interface)
Signature
export interface Chainable<F extends TypeLambda> extends FlatMap<F>, Covariant<F> {}
Added in v1.0.0
utils
tap
Returns an effect that effectfully “peeks” at the success of this effect.
Signature
export declare const tap: <F extends TypeLambda>(
F: Chainable<F>
) => {
<A, R2, O2, E2, _>(f: (a: A) => Kind<F, R2, O2, E2, _>): <R1, O1, E1>(
self: Kind<F, R1, O1, E1, A>
) => Kind<F, R1 & R2, O2 | O1, E2 | E1, A>
<R1, O1, E1, A, R2, O2, E2, _>(self: Kind<F, R1, O1, E1, A>, f: (a: A) => Kind<F, R2, O2, E2, _>): Kind<
F,
R1 & R2,
O1 | O2,
E1 | E2,
A
>
}
Added in v1.0.0