public static string RenderAsString(ILiquidValue val)
{
if (val == null)
{
return("");
}
return(val.ToString());
}
private LiquidExpressionResult DoLookup(ITemplateContext ctx, LiquidHash liquidHash, ILiquidValue indexProperty)
{
String propertyNameString = ValueCaster.RenderAsString(indexProperty);
if (propertyNameString.ToLower().Equals("size"))
{
return(LiquidExpressionResult.Success(LiquidNumeric.Create(liquidHash.Keys.Count)));
}
var valueAt = liquidHash.ValueAt(indexProperty.Value.ToString());
if (valueAt.HasValue)
{
return(LiquidExpressionResult.Success(valueAt));
}
else
{
return(LiquidExpressionResult.ErrorOrNone(ctx, indexProperty.ToString()));
}
}