fun

README

FunGo

Fun Go

Documentation

Index

• func First(slice interface{}) (elem interface{})
• func Last(slice interface{}) (elem interface{})
• func Map(xs, f interface{}) interface{}
• func Parallel(args ...interface{}) errs.Err
• func Parallel2(funs ...interface{}) ([]interface{}, errs.Err)

Examples

• Map
• Parallel

Functions

func First

func First(slice interface{}) (elem interface{})

func Last

func Last(slice interface{}) (elem interface{})

func Map

func Map(xs, f interface{}) interface{}

Example

lens := Map([]string{"hi", "hoe", "silver-lining"}, func(str string) int {
	return len(str)
}).([]int)
fmt.Println(lens)

Output:

[2 3 13]

func Parallel

func Parallel(args ...interface{}) errs.Err

Example

Parallel(f1, f2, f3, func(f1res, f2res string, f3res int, err errs.Err) {
	fmt.Println(f1res, f2res, f3res)
})

Output:

From p1 From p2 123

func Parallel2

func Parallel2(funs ...interface{}) ([]interface{}, errs.Err)