internal override void AssertTagRulesViolation(NodeList rootNodeList)
{
rootNodeList.GetItems().ForEach(n =>
{
var b1 = n as Block;
if (b1 != null)
{
var found = rootNodeList.FindAll(o =>
{
var b2 = o as Block;
return(b2 != null && b1.BlockName == b2.BlockName);
});
if (found != null && found.Count > 1)
{
throw new SyntaxException(Liquid.ResourceManager.GetString("BlockTagAlreadyDefinedException"), b1.BlockName);
}
}
});
}
