/// <summary>
/// Outputs the method signature with all arguments and a object selection argument if applicable
/// </summary>
/// <returns></returns>
public string OutputMethodSignature(bool onlyRequiredArgs, bool withSelection)
{
// if we are not outputing withSelection and have only required args and return a
// scalar, skip it otherwise we'll have duplicate method
if (!withSelection && IsScalar && Args.All(a => a.Required))
{
return(null);
}
var typeName = !withSelection ? DotNetTypeSingle : "TReturn";
var sb = new StringBuilder(" ");
sb.Append(IsScalar ? $"{DotNetType} " : IsArray ? $"List<{typeName}> " : $"{typeName} ");
sb.Append(DotNetName).Append(IsScalar || !withSelection ? "(" : $"<{typeName}>(");
var argsOut = ArgsOutput(onlyRequiredArgs);
sb.Append(argsOut);
if (withSelection && !IsScalar)
{
if (argsOut.Length > 0)
{
sb.Append(", ");
}
sb.Append($"Expression<Func<{DotNetTypeSingle}, TReturn>> selection");
}
sb.Insert(0, BuildCommentDoc(withSelection));
sb.AppendLine($");");
return(sb.ToString());
}
public bool NeedsLocalsDictionary()
{
if (!(Target is NameExpression nameExpr))
{
return(false);
}
if (nameExpr.Name == "eval" || nameExpr.Name == "exec")
{
return(true);
}
if (nameExpr.Name == "dir" || nameExpr.Name == "vars" || nameExpr.Name == "locals")
{
// could be splatting empty list or dict resulting in 0-param call which needs context
return(Args.All(arg => arg.Name == "*") && Kwargs.All(arg => arg.Name == "**"));
}
return(false);
}