public static IoObject slotRemoveAt(IoObject target, IoObject locals, IoObject message)
{
IoMessage m = message as IoMessage;
IoObject key = m.localsSymbolArgAt(locals, 0);
IoMap dict = target as IoMap;
dict.map[key.ToString()] = null;
return(target);
}
public static IoObject slotAtPut(IoObject target, IoObject locals, IoObject message)
{
IoMessage m = message as IoMessage;
IoObject key = m.localsValueArgAt(locals, 0);
IoObject value = m.localsValueArgAt(locals, 1);
IoMap dict = target as IoMap;
dict.map[key.ToString()] = value;
return(target);
}
public static IoObject slotAtIfAbsentPut(IoObject target, IoObject locals, IoObject message)
{
IoMessage m = message as IoMessage;
IoObject key = m.localsValueArgAt(locals, 0);
IoObject value = m.localsValueArgAt(locals, 1);
IoMap dict = target as IoMap;
if (dict.lookupMap(key) == null)
{
dict.map[key.ToString()] = value;
}
return(target);
}
