37 lines
698 B
Go
37 lines
698 B
Go
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package luar
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import (
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"fmt"
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"reflect"
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"unicode"
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"unicode/utf8"
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"github.com/yuin/gopher-lua"
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)
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func check(L *lua.LState, idx int) (ref reflect.Value, mt *Metatable) {
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ud := L.CheckUserData(idx)
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ref = reflect.ValueOf(ud.Value)
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mt = &Metatable{LTable: ud.Metatable.(*lua.LTable)}
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return
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}
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func tostring(L *lua.LState) int {
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ud := L.CheckUserData(1)
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value := ud.Value
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if stringer, ok := value.(fmt.Stringer); ok {
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L.Push(lua.LString(stringer.String()))
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} else {
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L.Push(lua.LString(ud.String()))
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}
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return 1
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}
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func getUnexportedName(name string) string {
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first, n := utf8.DecodeRuneInString(name)
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if n == 0 {
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return name
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}
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return string(unicode.ToLower(first)) + name[n:]
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}
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