novalagung / gubrak Goto Github PK

sample code: https://gist.github.com/wnitya2/f0e7ba5c648b7b5b4019da016f5cc425

when collection only contains 1 data, e.g:

data := []HashMap{
		{ "name": "tim", "hobby": "stay awake all the time" },
}

result, err := gubrak.OrderBy(data, func(each HashMap) string {
		return each["name"]
})

error returns:

fatal error: all goroutines are asleep - deadlock!

goroutine 1 [chan send]:
github.com/novalagung/gubrak.OrderBy.func1.1(0x4df3c0, 0xc042002400, 0x97, 0xc04203c120)
D:/Go/src/github.com/novalagung/gubrak/collection.go:888 +0xd9
github.com/novalagung/gubrak.OrderBy.func1(0x4df3c0, 0xc042002400, 0x4e8780, 0x510aa0, 0x0, 0x0, 0x0, 0xc0420301c0, 0x0, 0x0)
D:/Go/src/github.com/novalagung/gubrak/collection.go:1048 +0x4e6
github.com/novalagung/gubrak.OrderBy(0x4df3c0, 0xc042002400, 0x4e8780, 0x510aa0, 0x0, 0x0, 0x0, 0xc042068060, 0xc04205bf50, 0x4c9db2, ...)
D:/Go/src/github.com/novalagung/gubrak/collection.go:1054 +0x9d
main.main()
D:/Go/src/github.com/wnitya2/gubrak-error-orderby/main.go:15 +0x1cd
exit status 2

Hello , I'm reading you codes these days,but ,unfortunately i saw some errors in you return values.
For example,the func Concat,the right return value is :[1 2 3 4 4 6 7 8 9]
func TakeRight, the right return value is :[5 6 7 8 9]