strings

String manipulation utilities including case conversions, padding, and substring removal.

Import

import stringsx "github.com/foomo/go/strings"

API

Case Conversions

func ToSnake(s string) string
func ToSnakeWithIgnore(s string, ignore string) string
func ToScreamingSnake(s string) string
func ToKebab(s string) string
func ToScreamingKebab(s string) string
func ToCamel(s string) string
func ToLowerCamel(s string) string
func ToDelimited(s string, delimiter rune) string
func ToScreamingDelimited(s string, delimiter rune, acronym string, screaming bool) string

Re-exported from strcase for convenience.

Function	Input	Output
ToSnake	HelloWorldExample	hello_world_example
ToScreamingSnake	HelloWorldExample	HELLO_WORLD_EXAMPLE
ToKebab	HelloWorldExample	hello-world-example
ToScreamingKebab	HelloWorldExample	HELLO-WORLD-EXAMPLE
ToCamel	hello_world_example	HelloWorldExample
ToLowerCamel	hello_world_example	helloWorldExample
ToDelimited	HelloWorldExample (.)	hello.world.example
ToScreamingDelimited	HelloWorldExample (.)	HELLO.WORLD.EXAMPLE

Padding

func PadRight(s string, n int) string
func PadLeft(s string, n int) string

Pad a string with spaces to reach the specified rune length. If the string is already long enough, it is returned unchanged.

RemoveAll

func RemoveAll(s string, substrings ...string) string

Removes all occurrences of the given substrings in a single pass.

Examples

Case conversions

stringsx.ToCamel("hello_world")         // "HelloWorld"
stringsx.ToSnake("HelloWorld")           // "hello_world"
stringsx.ToKebab("HelloWorld")           // "hello-world"
stringsx.ToScreamingSnake("HelloWorld")  // "HELLO_WORLD"

Padding

fmt.Printf("'%s'", stringsx.PadRight("hello", 10))
// Output: 'hello     '

fmt.Printf("'%s'", stringsx.PadLeft("hello", 10))
// Output: '     hello'

RemoveAll

result := stringsx.RemoveAll("hello world", "o", "l")
fmt.Println(result) // "he wrd"