go/fp-go
1
0
Fork 0
mirror of https://github.com/IBM/fp-go.git synced 2025-08-10 22:31:32 +02:00
Code Issues Releases Activity

fix: add UnslicedN

Browse Source 
Signed-off-by: Dr. Carsten Leue <carsten.leue@de.ibm.com>
This commit is contained in:
Dr. Carsten Leue
2023-09-12 10:52:39 +02:00
parent 503021c65e
commit 26a7066de0
22 changed files with 11351 additions and 11375 deletions
Download Patch File Download Diff File Expand all files Collapse all files

42
cli/pipe.go
View File

@@ -25,6 +25,40 @@ import (
C "github.com/urfave/cli/v2"
)
func generateUnsliced(f *os.File, i int) {
// Create the optionize version
fmt.Fprintf(f, "\n// Unsliced%d converts a function taking a slice parameter into a function with %d parameters\n", i, i)
fmt.Fprintf(f, "func Unsliced%d[F ~func([]T) R, T, R any](f F) func(", i)
for j := 0; j < i; j++ {
if j > 0 {
fmt.Fprintf(f, ", ")
}
fmt.Fprintf(f, "T")
}
fmt.Fprintf(f, ") R {\n")
fmt.Fprintf(f, " return func(")
for j := 0; j < i; j++ {
if j > 0 {
fmt.Fprintf(f, ", ")
}
fmt.Fprintf(f, "t%d", j+1)
}
if i > 0 {
fmt.Fprintf(f, " T")
}
fmt.Fprintf(f, ") R {\n")
fmt.Fprintf(f, " return f([]T{")
for j := 0; j < i; j++ {
if j > 0 {
fmt.Fprintf(f, ", ")
}
fmt.Fprintf(f, "t%d", j+1)
}
fmt.Fprintln(f, "})")
fmt.Fprintln(f, " }")
fmt.Fprintln(f, "}")
}
func generateVariadic(f *os.File, i int) {
// Create the nullary version
fmt.Fprintf(f, "\n// Variadic%d converts a function taking %d parameters and a final slice into a function with %d parameters but a final variadic argument\n", i, i, i)
@@ -83,7 +117,7 @@ func generateVariadic(f *os.File, i int) {
fmt.Fprintf(f, "v)\n")
fmt.Fprintf(f, " }\n")
fmt.Fprintf(f, "}")
fmt.Fprintf(f, "}\n")
}
func generateUnvariadic(f *os.File, i int) {
@@ -144,7 +178,7 @@ func generateUnvariadic(f *os.File, i int) {
fmt.Fprintf(f, "v...)\n")
fmt.Fprintf(f, " }\n")
fmt.Fprintf(f, "}")
fmt.Fprintf(f, "}\n")
}
func generateNullary(f *os.File, i int) {
@@ -347,6 +381,8 @@ func generatePipeHelpers(filename string, count int) error {
generateVariadic(f, 0)
// unvariadic
generateUnvariadic(f, 0)
// unsliced
generateUnsliced(f, 0)
for i := 1; i <= count; i++ {
@@ -364,6 +400,8 @@ func generatePipeHelpers(filename string, count int) error {
generateVariadic(f, i)
// unvariadic
generateUnvariadic(f, i)
// unsliced
generateUnsliced(f, i)
}
return nil