public override bool Addition(StackContext sctx, PValue leftOperand, PValue rightOperand,
out PValue result)
{
result = null;
if (leftOperand.Type is HashPType && rightOperand.Type is HashPType)
{
var pvht1 = (PValueHashtable) leftOperand.Value;
var pvht2 = (PValueHashtable) rightOperand.Value;
var pvht = new PValueHashtable(pvht1.Count + pvht2.Count);
foreach (var pair in pvht1)
pvht.Add(pair);
foreach (var pair in pvht2)
pvht.AddOverride(pair);
result = (PValue) pvht;
}
return result != null;
}
public override bool TryStaticCall(
StackContext sctx, PValue[] args, PCall call, string id, out PValue result)
{
if (sctx == null)
throw new ArgumentNullException("sctx");
if (args == null)
args = new PValue[] {};
if (id == null)
id = "";
result = null;
for (var i = 0; i < args.Length; i++)
{
if (args[i] == null)
args[i] = Null.CreatePValue();
}
PValueHashtable pvht;
switch (id.ToLowerInvariant())
{
case "create":
//Create(params KeyValuePair[] pairs)
pvht = new PValueHashtable(args.Length);
foreach (var arg in args)
{
PValueKeyValuePair pairArg;
if (_tryConvertToPair(sctx, arg, out pairArg))
pvht.AddOverride(pairArg);
}
result = new PValue(pvht, this);
break;
case "createFromArgs":
if (args.Length%2 != 0)
break;
pvht = new PValueHashtable(args.Length/2);
for (var i = 0; i < args.Length; i += 2)
pvht.AddOverride(args[i], args[i + 1]);
result = new PValue(pvht, this);
break;
default:
return
PValueHashtable.ObjectType.TryStaticCall(sctx, args, call, id, out result);
}
return result != null;
}