strings

Documentation

Index

• func IndexNotAny(s, chars string) int
• func IndexNotByte(s string, c byte) int
• func LastIndexNotAny(s, chars string) int
• func LastIndexNotByte(s string, c byte) int

Examples

• IndexNotAny
• IndexNotByte
• LastIndexNotAny
• LastIndexNotByte

Functions

func IndexNotAny

func IndexNotAny(s, chars string) int

IndexNotAny is similar with strings.IndexAny but showing the opposite behavior.

Example

package main

import (
	"fmt"

	"github.com/gusmin/go-prompt/internal/strings"
)

func main() {
	fmt.Println(strings.IndexNotAny("golang", "glo"))
	fmt.Println(strings.IndexNotAny("golang", "gl"))
	fmt.Println(strings.IndexNotAny("golang", "golang"))
}

Output:

3
1
-1

func IndexNotByte

func IndexNotByte(s string, c byte) int

IndexNotByte is similar with strings.IndexByte but showing the opposite behavior.

Example

package main

import (
	"fmt"

	"github.com/gusmin/go-prompt/internal/strings"
)

func main() {
	fmt.Println(strings.IndexNotByte("golang", 'g'))
	fmt.Println(strings.IndexNotByte("golang", 'x'))
	fmt.Println(strings.IndexNotByte("gggggg", 'g'))
}

Output:

1
0
-1

func LastIndexNotAny

func LastIndexNotAny(s, chars string) int

LastIndexNotAny is similar with strings.LastIndexAny but showing the opposite behavior.

Example

package main

import (
	"fmt"

	"github.com/gusmin/go-prompt/internal/strings"
)

func main() {
	fmt.Println(strings.LastIndexNotAny("golang", "agn"))
	fmt.Println(strings.LastIndexNotAny("golang", "an"))
	fmt.Println(strings.LastIndexNotAny("golang", "golang"))
}

Output:

2
5
-1

func LastIndexNotByte

func LastIndexNotByte(s string, c byte) int

LastIndexNotByte is similar with strings.LastIndexByte but showing the opposite behavior.

Example

package main

import (
	"fmt"

	"github.com/gusmin/go-prompt/internal/strings"
)

func main() {
	fmt.Println(strings.LastIndexNotByte("golang", 'g'))
	fmt.Println(strings.LastIndexNotByte("golang", 'x'))
	fmt.Println(strings.LastIndexNotByte("gggggg", 'g'))
}

Output:

4
5
-1