/// <summary>
/// Calculates hash of lambda expression
/// </summary>
/// <param name="ex">Lambda expression</param>
/// <param name="another">Another expression to be included into hash</param>
/// <returns>Hash of expression</returns>
public static string CalculateHash(this Expression ex, params Expression[] another)
{
using (var qh = new QueryHasher())
{
qh.Visit(ex);
foreach (var expression in another)
{
qh.Visit(expression);
}
return($"OrmQuery_{qh.GenerateHash()}");
}
}
/// <summary>
/// Calculates hash of lambda expression
/// </summary>
/// <param name="ex">Lambda expression</param>
/// <param name="another">Another expression to be included into hash</param>
/// <returns>Hash of expression</returns>
public static ExpressionHashData CalculateHash(this Expression ex, params Expression[] another)
{
var result = new ExpressionHashData();
using (var qh = new QueryHasher())
{
var ret = qh.Visit(ex);
result.ModifiedExpression = ret;
foreach (var expression in another)
{
qh.Visit(expression);
}
//var log = string.Join( "|",qh.Box.ObjectsLog);
result.Hash = $"OrmQuery_{qh.GenerateHash()}";
}
return(result);
}
