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fix: add support for context sensitive readers

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Signed-off-by: Dr. Carsten Leue <carsten.leue@de.ibm.com>
This commit is contained in:
Dr. Carsten Leue
2023-07-14 23:52:14 +02:00
parent 5020437b6a
commit 84c3e3ff88
101 changed files with 4440 additions and 13 deletions
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26
context/reader/from.go Normal file
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@ -0,0 +1,26 @@
package reader
import (
"context"
R "github.com/ibm/fp-go/reader/generic"
)
// these functions curry a golang function with the context as the firsr parameter into a either reader with the context as the last parameter
// this goes back to the advice in https://pkg.go.dev/context to put the context as a first parameter as a convention
func From0[A any](f func(context.Context) A) Reader[A] {
return R.From0[Reader[A]](f)
}
func From1[T1, A any](f func(context.Context, T1) A) func(T1) Reader[A] {
return R.From1[Reader[A]](f)
}
func From2[T1, T2, A any](f func(context.Context, T1, T2) A) func(T1, T2) Reader[A] {
return R.From2[Reader[A]](f)
}
func From3[T1, T2, T3, A any](f func(context.Context, T1, T2, T3) A) func(T1, T2, T3) Reader[A] {
return R.From3[Reader[A]](f)
}