Method Call

runtime/sam/expr/function/math.go:15–33

(args []super.Value)

}

func (a *Abs) Call(args []super.Value) super.Value {
	val := args[0].Under()
	if val.IsNull() {
		return val
	}
	switch id := val.Type().ID(); {
	case super.IsUnsigned(id):
		return val
	case super.IsSigned(id):
		x := val.Int()
		if x < 0 {
			x = -x
		}
		return super.NewInt(val.Type(), x)
	case super.IsFloat(id):
		return super.NewFloat(val.Type(), math.Abs(val.Float()))
	}
	return a.sctx.WrapError("abs: not a number", val)
}

type Ceil struct {
	sctx *super.Context