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fix: add missing Memoize to readers

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Signed-off-by: Dr. Carsten Leue <carsten.leue@de.ibm.com>
This commit is contained in:
Dr. Carsten Leue
2023-09-20 15:56:02 +02:00
parent 44c8441b07
commit 943ae8e009
8 changed files with 75 additions and 2 deletions
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8
readerioeither/generic/reader.go
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@@ -406,3 +406,11 @@ func TryCatch[GEA ~func(R) GA, GA ~func() ET.Either[E, A], R, E, A any](f func(R
return IOE.TryCatch[GA](f(r), onThrow)
}
}
// Memoize computes the value of the provided monad lazily but exactly once
// The context used to compute the value is the context of the first call, so do not use this
// method if the value has a functional dependency on the content of the context
func Memoize[
GEA ~func(R) GIOA, GIOA ~func() ET.Either[E, A], R, E, A any](rdr GEA) GEA {
return G.Memoize[GEA](rdr)
}