public static bool IsSatisfiedBy <T>(this ISimpleSpecification <T> specification, T value)
{
var validator = specification.IsSatisfiedBy().Compile();
return(validator.Invoke(value));
}
public virtual TEntity GetBySpecification(ISimpleSpecification <TEntity> specification)
{
return(GetAll().Where(specification.IsSatisfiedBy()).SingleOrDefault());
}
public static ISimpleSpecification <T> And <T>(this ISimpleSpecification <T> spec1,
ISimpleSpecification <T> spec2)
{
return(new CombineSpecification <T>(spec1.IsSatisfiedBy().And(spec2.IsSatisfiedBy())));
}
public IQueryable <TEntity> GetAllBySpecification(ISimpleSpecification <TEntity> specification)
{
return(GetAll().Where(specification.IsSatisfiedBy()));
}
