public override bool TryInvoke(InvokeBinder binder, object[] args, out object result)
{
var currying = _target as Currying;
result = currying != null
? new Currying(currying.Target, currying.MemberName,
currying.Args.Concat(TypeFactorization.MaybeRenameArguments(binder.CallInfo,
args)).ToArray(),
currying.TotalArgCount, currying.InvocationKind)
: new Currying(_target, String.Empty,
TypeFactorization.MaybeRenameArguments(binder.CallInfo, args), _totalArgCount);
return(true);
}
public override bool TryInvoke(InvokeBinder binder, object[] args, out object result)
{
var tNamedArgs = TypeFactorization.MaybeRenameArguments(binder.CallInfo, args);
var tNewArgs = _args.Concat(tNamedArgs).ToArray();
if (_totalArgCount.HasValue && (_totalArgCount - Args.Length - args.Length > 0))
//Not Done currying
{
result = new Currying(Target, MemberName, tNewArgs,
TotalArgCount, InvocationKind);
return(true);
}
var tInvokeDirect = String.IsNullOrWhiteSpace(_memberName);
var tDel = _target as Delegate;
if (tInvokeDirect && binder.CallInfo.ArgumentNames.Count == 0 && _target is Delegate)
//Optimization for direct delegate calls
{
result = tDel.FastDynamicInvoke(tNewArgs);
return(true);
}
Invocation tInvocation;
if (binder.CallInfo.ArgumentNames.Count == 0) //If no argument names we can cache the callsite
{
InvocationCacheCompatible tCacheableInvocation;
if (!invocation.TryGetValue(tNewArgs.Length, out tCacheableInvocation))
{
tCacheableInvocation = new InvocationCacheCompatible(InvocationKind, _memberName,
argCount: tNewArgs.Length, context: _target);
invocation[tNewArgs.Length] = tCacheableInvocation;
}
tInvocation = tCacheableInvocation;
}
else
{
tInvocation = new Invocation(InvocationKind, _memberName);
}
result = tInvocation.Invoke(_target, tNewArgs);
return(true);
}
public override bool TryInvokeMember(InvokeMemberBinder binder, object[] args, out object result)
{
result = new Currying(_target, binder.Name, TypeFactorization.MaybeRenameArguments(binder.CallInfo, args),
_totalArgCount);
return(true);
}