private void IterateThroughBlockLists(Block block)
{
BlockIterator.ForEach(block, (currentBlock) =>
{
// recursion for removal of deep nesting
object content = currentBlock.GetContent();
if (content is Block)
{
IterateThroughBlockLists(content as Block);
return;
}
// we do not want any logic in here
if (content is PropositionalLogic)
{
return;
}
// definitely a string, containing a symbol
string value = content as string;
if (!UniqueValues.Contains(value))
{
UniqueValues.Add(value);
}
});
}