There is no ability in FluentConfig to use or to clear cached assemblies

[misiam]

In this code:

https://github.com/igor-tkachev/bltoolkit/blob/master/Source/Mapping/Fluent/FluentConfig.cs

public void MapingFromAssembly(Assembly assembly)
            {
                ExtensionList res;
                if (!_hash.TryGetValue(assembly, out res))
                {
                    res = new ExtensionList();
                    _hash.Add(assembly, res);

                    string fluentType = typeof(IFluentMap).FullName;
                    var mapTypes = from type in assembly.GetTypes()
                               where type.IsClass && !type.IsAbstract && !type.IsGenericType
                                     && (null != type.GetInterface(fluentType)) // Is IFluentMap
                                     && (null != type.GetConstructor(new Type[0])) // Is defaut ctor
                               select type;
                    foreach (var fluentMapType in mapTypes)
                    {
                        MapingFromType(fluentMapType);
                    }
                }
                //FluentMapHelper.MergeExtensions(res, ref this._extensions);
            }

"MapingFromAssemblyOf" executes code only once for each assembly, so such code will not work properly:

FluentConfig.Configure(mappingSchema).MapingFromAssemblyOf<MSSQLInitialize>();

if there is no ability to make "//FluentMapHelper.MergeExtensions(res, ref this._extensions);" code works, maybe it is possible to remove "if" condition and process every assembly multiple times?