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package main
import (
"fmt"
"log"
"github.com/brentp/goluaez"
)
func check(e error) {
if e != nil {
log.Fatal(e)
}
}
func main() {
L, err := goluaez.NewState(`
adder = function(a, b)
return a + b
end`)
check(err)
defer L.Close()
// Run uses a mutex so can be run in a goroutine.
result, err := L.Run("adder(x, y)", map[string]interface{}{"x": 12, "y": "23"})
check(err)
fmt.Println(result.(float64))
// 35
result, err = L.Run("'hello' .. ' world'")
check(err)
fmt.Println(result.(string))
// hello world
L.DoString("a = {}; a['a'] = 22; a['b'] = 33;")
result, err = L.Run("a")
check(err)
fmt.Println(result.(map[string]interface{}))
// map[b:33 a:22]
}
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