karma/maze-solver-go
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Added min function to utils to get min between two

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comparable types (how isn't it in the STL?)
This commit is contained in:
Karma Riuk 2023-08-05 16:15:54 +02:00
parent 71c841bfef
commit e2b0b09636
3 changed files with 16 additions and 1 deletions
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2
go.mod
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@ -1,3 +1,5 @@
module maze-solver module maze-solver
go 1.20 go 1.20
require golang.org/x/exp v0.0.0-20230801115018-d63ba01acd4b

2
go.sum Normal file
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@ -0,0 +1,2 @@
golang.org/x/exp v0.0.0-20230801115018-d63ba01acd4b h1:r+vk0EmXNmekl0S0BascoeeoHk/L7wmaW2QF90K+kYI=
golang.org/x/exp v0.0.0-20230801115018-d63ba01acd4b/go.mod h1:FXUEEKJgO7OQYeo8N01OfiKP8RXMtf6e8aTskBGqWdc=

13
utils/utils.go
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@ -1,6 +1,10 @@
package utils package utils
import "log" import (
"log"
"golang.org/x/exp/constraints"
)
func Check(err error, msg string, args ...any) { func Check(err error, msg string, args ...any) {
if err != nil { if err != nil {
@ -8,3 +12,10 @@ func Check(err error, msg string, args ...any) {
panic(err) panic(err)
} }
} }
func Min[T constraints.Ordered](a, b T) T {
if a < b {
return a
}
return b
}