internal void InitializeMembersFrom(RubyModule/*!*/ module) {
Context.RequiresClassHierarchyLock();
Mutate();
Assert.NotNull(module);
if (module._namespaceTracker != null && _constants == null) {
// initialize the module so that we can copy all constants from it:
module.InitializeConstantsNoLock();
// initialize all ancestors of self:
InitializeConstantsNoLock();
} else {
_constantsInitializer = Utils.CloneInvocationChain(module._constantsInitializer);
_constantsState = module._constantsState;
}
_constants = (module._constants != null) ? new Dictionary<string, ConstantStorage>(module._constants) : null;
// copy namespace members:
if (module._namespaceTracker != null) {
Debug.Assert(_constants != null);
foreach (KeyValuePair<string, object> constant in module._namespaceTracker) {
_constants.Add(constant.Key, new ConstantStorage(constant.Value));
}
}
_methodsInitializer = Utils.CloneInvocationChain(module._methodsInitializer);
_methodsState = module._methodsState;
if (module._methods != null) {
_methods = new Dictionary<string, RubyMemberInfo>(module._methods.Count);
foreach (var method in module._methods) {
_methods[method.Key] = method.Value.Copy(method.Value.Flags, this);
}
} else {
_methods = null;
}
_classVariables = (module._classVariables != null) ? new Dictionary<string, object>(module._classVariables) : null;
_mixins = ArrayUtils.Copy(module._mixins);
// dependentModules - skip
// tracker - skip, .NET members not copied
// TODO:
// - handle overloads cached in groups
// - version updates
MethodsUpdated("InitializeFrom");
}