LancetInstallation
- For users who use go1.18 and above, it is recommended to install lancet v2.x.x. Cause in v2.x.x all functions was rewriten with generics of go1.18.
go
go get github.com/duke-git/lancet/v2 // will install latest version of v2.x.xgo get github.com/duke-git/lancet/v2 // will install latest version of v2.x.x- For users who use version below go1.18, you should install v1.x.x. The latest of v1.x.x is v1.4.1.
go
go get github.com/duke-git/lancet // below go1.18, install latest version of v1.x.xgo get github.com/duke-git/lancet // below go1.18, install latest version of v1.x.xUsage
Lancet organizes the code into package structure, and you need to import the corresponding package name when use it. For example, if you use string-related functions, just import the strutil package like below:
go
import "github.com/duke-git/lancet/v2/strutil"import "github.com/duke-git/lancet/v2/strutil"Example
Here takes the string function Reverse (reverse order string) as an example, and the strutil package needs to be imported.
go
package main
import (
"fmt"
"github.com/duke-git/lancet/v2/strutil"
)
func main() {
s := "hello"
rs := strutil.Reverse(s)
fmt.Println(rs) //olleh
}package main
import (
"fmt"
"github.com/duke-git/lancet/v2/strutil"
)
func main() {
s := "hello"
rs := strutil.Reverse(s)
fmt.Println(rs) //olleh
}More
Check out the API for details.