langx

Documentation

Index

• func FirstResult(function interface{}, args ...interface{}) interface{}
• func InArray(val interface{}, array interface{}) (exists bool, index int)
• func IntIn(src int, to []int) bool
• func Must(fn func() (interface{}, error)) interface{}

Examples

• FirstResult

Functions

func FirstResult

func FirstResult(function interface{}, args ...interface{}) interface{}

get one result from multi result function example:

func TestFunc() (string,string){
    return "a","b"
}

func ExampleFirstResult(){
		FirstResult(TestFunc)
}

Output:

a

Example

fmt.Println(FirstResult(Abc))

func InArray

func InArray(val interface{}, array interface{}) (exists bool, index int)

func IntIn

func IntIn(src int, to []int) bool

IntIn implement python in operator

func Must

func Must(fn func() (interface{}, error)) interface{}