(F: Chainable<F>)
| 40 | * @since 0.24.0 |
| 41 | */ |
| 42 | export const tap = <F extends TypeLambda>(F: Chainable<F>): { |
| 43 | <A, R2, O2, E2, _>( |
| 44 | f: (a: A) => Kind<F, R2, O2, E2, _> |
| 45 | ): <R1, O1, E1>(self: Kind<F, R1, O1, E1, A>) => Kind<F, R1 & R2, O2 | O1, E2 | E1, A> |
| 46 | <R1, O1, E1, A, R2, O2, E2, _>( |
| 47 | self: Kind<F, R1, O1, E1, A>, |
| 48 | f: (a: A) => Kind<F, R2, O2, E2, _> |
| 49 | ): Kind<F, R1 & R2, O1 | O2, E1 | E2, A> |
| 50 | } => |
| 51 | dual( |
| 52 | 2, |
| 53 | <R1, O1, E1, A, R2, O2, E2, _>( |
| 54 | self: Kind<F, R1, O1, E1, A>, |
| 55 | f: (a: A) => Kind<F, R2, O2, E2, _> |
| 56 | ): Kind<F, R1 & R2, O1 | O2, E1 | E2, A> => F.flatMap(self, (a) => F.map(f(a), () => a)) |
| 57 | ) |
| 58 | |
| 59 | /** |
| 60 | * @category do notation |
no test coverage detected