public static Lazy <int> LazyCount <T>(this IContentQuery <T> contentQuery)
where T : ContentBase
{
contentQuery = contentQuery.Create(new CallExpression(contentQuery.Expression, CallType.Count));
return(new Lazy <int>(() => (int)contentQuery.Count()));
}
public static Lazy <T> LazyLast <T>(this IContentQuery <T> contentQuery)
where T : ContentBase
{
contentQuery = contentQuery.Create(new CallExpression(contentQuery.Expression, CallType.Last));
return(new Lazy <T>(() => contentQuery.Last()));
}
public static IContentQuery <TextContent> WhereCategory(this IContentQuery <TextContent> source, IContentQuery <TextContent> categoryQuery)
{
var expression = new WhereCategoryExpression(source.Expression, categoryQuery);
return(source.Create(expression));
}