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fn: breaking - make or else functions accept error argument

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This commit is contained in:
Keagan McClelland 2024-08-14 18:40:53 -07:00
parent dd7f1569c7
commit 9f35664a12
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GPG Key ID: FA7E65C951F12439
1 changed files with 4 additions and 4 deletions
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8
fn/result.go
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@ -112,9 +112,9 @@ func (r Result[T]) UnwrapOr(defaultValue T) T {
// UnwrapOrElse returns the success value or computes a value from a function
// if it's an error.
func (r Result[T]) UnwrapOrElse(f func() T) T {
func (r Result[T]) UnwrapOrElse(f func(error) T) T {
if r.IsErr() {
return f()
return f(r.right)
}
return r.left
@ -165,12 +165,12 @@ func (r Result[T]) AndThen(f func(T) Result[T]) Result[T] {
// OrElse returns the original Result if it is a success, otherwise it returns
// the provided alternative Result. This along with AndThen can be used to
// Railway Oriented Programming (ROP).
func (r Result[T]) OrElse(f func() Result[T]) Result[T] {
func (r Result[T]) OrElse(f func(error) Result[T]) Result[T] {
if r.IsOk() {
return r
}
return f()
return f(r.right)
}
// FlatMapResult applies a function that returns a Result[B] to the success