public object Call(Interpreter interpreter, Token token, List <object> arguments)
{
ScriptFunction callback = (ScriptFunction)arguments[0];
if (callback.Arity() != 1)
{
throw new ErrorHandler.RuntimeError(token, "Callback has an incorrect number of parameters (expected 1, found " + callback.Arity() + ")");
}
foreach (object element in self.container)
{
callback.Call(interpreter, token, new List <object>()
{
element
});
}
return(null);
}
public object Call(Interpreter interpreter, Token token, List arguments)
{
ScriptFunction callback = (ScriptFunction)arguments[0];
if (callback.Arity() != 2)
{
throw new ErrorHandler.RuntimeError(token, "Callback has an incorrect number of parameters (expected 2, found " + callback.Arity() + ")");
}
foreach (Pair kvp in self.container)
{
callback.Call(interpreter, token, new List()
{
kvp.Key, kvp.Value
});
}
return(null);
}
public object Call(Interpreter interpreter, Token token, List <object> arguments)
{
ScriptFunction callback = (ScriptFunction)arguments[0];
List <object> resultsContainer = new List <object>();
if (callback.Arity() != 1)
{
throw new ErrorHandler.RuntimeError(token, "Callback has an incorrect number of parameters (expected 1, found " + callback.Arity() + ")");
}
foreach (object element in self.container)
{
object result = callback.Call(interpreter, token, new List <object>()
{
element
});
if (interpreter.CheckIsTruthy(result))
{
resultsContainer.Add(element);
}
}
return(new ArrayInstance(resultsContainer));
}
public object Call(Interpreter interpreter, Token token, List arguments)
{
ScriptFunction callback = (ScriptFunction)arguments[0];
Dict resultsContainer = new Dict();
if (callback.Arity() != 2)
{
throw new ErrorHandler.RuntimeError(token, "Callback has an incorrect number of parameters (expected 2, found " + callback.Arity() + ")");
}
foreach (Pair kvp in self.container)
{
object result = callback.Call(interpreter, token, new List()
{
kvp.Key, kvp.Value
});
if (interpreter.CheckIsTruthy(result))
{
resultsContainer[kvp.Key] = kvp.Value;
}
}
return(new DictionaryInstance(resultsContainer));
}
