Element InterpretContainer_( Container container
, Environment& environment
, std::vector<Element> const& elements)
{
Container newContainer = container.Copy();
if ( 1 == elements.size() )
{
if ( Types::FUNCTION == elements[0].Type()
|| Types::BUILTIN == elements[0].Type() )
{
try
{
SortContainer_(newContainer, environment, elements[0]);
}
catch(BadFunctorResult const& result)
{
std::stringstream ss;
ss << "functors should return true/false values, received "
<< result.badResult.ToString();
return Error(ss.str());
}
}
else
{
std::stringstream ss;
ss << "sort requires a function/builtin parameter, received a "
<< elements[0].ToString();
return Error(ss.str());
}
}
return newContainer;
}
Element InterpretContainer_( Container container
, Environment&
, std::vector<Element> const& elements)
{
Container newContainer = container.Copy();
size_t const SIZE = elements.size();
for(size_t i=0; i<SIZE; ++i)
{
newContainer.Add(elements[i]);
}
return newContainer;
}
Element InterpretContainer_( Container container
, Environment&
, std::vector<Element> const& elements)
{
Container newContainer = container.Copy();
size_t const SIZE = elements.size();
for(size_t i=0; i<SIZE; ++i)
{
Element element(elements[i]);
newContainer.Insert(element, static_cast<int>(i));
}
return newContainer;
}