Checkpoint.

Author: electricessence

.editorconfig

@@ -0,0 +1,231 @@
+# C# files
+[*.cs]
+
+#### Core EditorConfig Options ####
+
+# Indentation and spacing
+indent_size = 4
+indent_style = tab
+tab_width = 4
+
+# New line preferences
+end_of_line = crlf
+insert_final_newline = false
+
+#### .NET Coding Conventions ####
+
+# Organize usings
+dotnet_separate_import_directive_groups = false
+dotnet_sort_system_directives_first = false
+file_header_template = unset
+
+# this. and Me. preferences
+dotnet_style_qualification_for_event = false:suggestion
+dotnet_style_qualification_for_field = false
+dotnet_style_qualification_for_method = false:suggestion
+dotnet_style_qualification_for_property = false:suggestion
+
+# Language keywords vs BCL types preferences
+dotnet_style_predefined_type_for_locals_parameters_members = true:warning
+dotnet_style_predefined_type_for_member_access = true:warning
+
+# Parentheses preferences
+dotnet_style_parentheses_in_arithmetic_binary_operators = never_if_unnecessary:suggestion
+dotnet_style_parentheses_in_other_binary_operators = never_if_unnecessary:suggestion
+dotnet_style_parentheses_in_other_operators = never_if_unnecessary:suggestion
+dotnet_style_parentheses_in_relational_binary_operators = always_for_clarity:suggestion
+
+# Modifier preferences
+dotnet_style_require_accessibility_modifiers = for_non_interface_members
+
+# Expression-level preferences
+dotnet_style_coalesce_expression = true:warning
+dotnet_style_collection_initializer = true
+dotnet_style_explicit_tuple_names = true
+dotnet_style_namespace_match_folder = true
+dotnet_style_null_propagation = true:warning
+dotnet_style_object_initializer = true
+dotnet_style_operator_placement_when_wrapping = beginning_of_line
+dotnet_style_prefer_auto_properties = true:suggestion
+dotnet_style_prefer_compound_assignment = true
+dotnet_style_prefer_conditional_expression_over_assignment = true:warning
+dotnet_style_prefer_conditional_expression_over_return = true:warning
+dotnet_style_prefer_inferred_anonymous_type_member_names = true
+dotnet_style_prefer_inferred_tuple_names = true
+dotnet_style_prefer_is_null_check_over_reference_equality_method = true:warning
+dotnet_style_prefer_simplified_boolean_expressions = true:warning
+dotnet_style_prefer_simplified_interpolation = true
+
+# Field preferences
+dotnet_style_readonly_field = true
+
+# Parameter preferences
+dotnet_code_quality_unused_parameters = all
+
+# Suppression preferences
+dotnet_remove_unnecessary_suppression_exclusions = none
+
+# New line preferences
+dotnet_style_allow_multiple_blank_lines_experimental = true
+dotnet_style_allow_statement_immediately_after_block_experimental = false
+
+#### C# Coding Conventions ####
+
+# var preferences
+csharp_style_var_elsewhere = false
+csharp_style_var_for_built_in_types = false
+csharp_style_var_when_type_is_apparent = true:suggestion
+
+# Expression-bodied members
+csharp_style_expression_bodied_accessors = true:suggestion
+csharp_style_expression_bodied_constructors = when_on_single_line:silent
+csharp_style_expression_bodied_indexers = true:suggestion
+csharp_style_expression_bodied_lambdas = true:suggestion
+csharp_style_expression_bodied_local_functions = true:suggestion
+csharp_style_expression_bodied_methods = true:suggestion
+csharp_style_expression_bodied_operators = true:suggestion
+csharp_style_expression_bodied_properties = true:suggestion
+
+# Pattern matching preferences
+csharp_style_pattern_matching_over_as_with_null_check = true:warning
+csharp_style_pattern_matching_over_is_with_cast_check = true:warning
+csharp_style_prefer_not_pattern = true:warning
+csharp_style_prefer_pattern_matching = true:suggestion
+csharp_style_prefer_switch_expression = true
+
+# Null-checking preferences
+csharp_style_conditional_delegate_call = true:warning
+
+# Modifier preferences
+csharp_prefer_static_local_function = true
+csharp_preferred_modifier_order = public,private,protected,internal,static,extern,new,virtual,abstract,sealed,override,readonly,unsafe,volatile,async
+
+# Code-block preferences
+csharp_prefer_braces = when_multiline:silent
+csharp_prefer_simple_using_statement = true:suggestion
+csharp_style_namespace_declarations = file_scoped:suggestion
+
+# Expression-level preferences
+csharp_prefer_simple_default_expression = true
+csharp_style_deconstructed_variable_declaration = true
+csharp_style_implicit_object_creation_when_type_is_apparent = true
+csharp_style_inlined_variable_declaration = true
+csharp_style_pattern_local_over_anonymous_function = true
+csharp_style_prefer_index_operator = true:silent
+csharp_style_prefer_null_check_over_type_check = true:warning
+csharp_style_prefer_range_operator = true:silent
+csharp_style_throw_expression = true:warning
+csharp_style_unused_value_assignment_preference = discard_variable
+csharp_style_unused_value_expression_statement_preference = discard_variable
+
+# 'using' directive preferences
+csharp_using_directive_placement = outside_namespace:warning
+
+# New line preferences
+csharp_style_allow_blank_line_after_colon_in_constructor_initializer_experimental = false:warning
+csharp_style_allow_blank_lines_between_consecutive_braces_experimental = true
+csharp_style_allow_embedded_statements_on_same_line_experimental = true
+
+#### C# Formatting Rules ####
+
+# New line preferences
+csharp_new_line_before_catch = true
+csharp_new_line_before_else = true
+csharp_new_line_before_finally = true
+csharp_new_line_before_members_in_anonymous_types = true
+csharp_new_line_before_members_in_object_initializers = true
+csharp_new_line_before_open_brace = all
+csharp_new_line_between_query_expression_clauses = true
+
+# Indentation preferences
+csharp_indent_block_contents = true
+csharp_indent_braces = false
+csharp_indent_case_contents = true
+csharp_indent_case_contents_when_block = true
+csharp_indent_labels = one_less_than_current
+csharp_indent_switch_labels = true
+
+# Space preferences
+csharp_space_after_cast = false
+csharp_space_after_colon_in_inheritance_clause = true
+csharp_space_after_comma = true
+csharp_space_after_dot = false
+csharp_space_after_keywords_in_control_flow_statements = true
+csharp_space_after_semicolon_in_for_statement = true
+csharp_space_around_binary_operators = before_and_after
+csharp_space_around_declaration_statements = false
+csharp_space_before_colon_in_inheritance_clause = true
+csharp_space_before_comma = false
+csharp_space_before_dot = false
+csharp_space_before_open_square_brackets = false
+csharp_space_before_semicolon_in_for_statement = false
+csharp_space_between_empty_square_brackets = false
+csharp_space_between_method_call_empty_parameter_list_parentheses = false
+csharp_space_between_method_call_name_and_opening_parenthesis = false
+csharp_space_between_method_call_parameter_list_parentheses = false
+csharp_space_between_method_declaration_empty_parameter_list_parentheses = false
+csharp_space_between_method_declaration_name_and_open_parenthesis = false
+csharp_space_between_method_declaration_parameter_list_parentheses = false
+csharp_space_between_parentheses = false
+csharp_space_between_square_brackets = false
+
+# Wrapping preferences
+csharp_preserve_single_line_blocks = true
+csharp_preserve_single_line_statements = true
+
+#### Naming styles ####
+
+# Naming rules
+
+dotnet_naming_rule.interface_should_be_begins_with_i.severity = suggestion
+dotnet_naming_rule.interface_should_be_begins_with_i.symbols = interface
+dotnet_naming_rule.interface_should_be_begins_with_i.style = begins_with_i
+
+dotnet_naming_rule.types_should_be_pascal_case.severity = suggestion
+dotnet_naming_rule.types_should_be_pascal_case.symbols = types
+dotnet_naming_rule.types_should_be_pascal_case.style = pascal_case
+
+dotnet_naming_rule.non_field_members_should_be_pascal_case.severity = suggestion
+dotnet_naming_rule.non_field_members_should_be_pascal_case.symbols = non_field_members
+dotnet_naming_rule.non_field_members_should_be_pascal_case.style = pascal_case
+
+# Symbol specifications
+
+dotnet_naming_symbols.interface.applicable_kinds = interface
+dotnet_naming_symbols.interface.applicable_accessibilities = public, internal, private, protected, protected_internal, private_protected
+dotnet_naming_symbols.interface.required_modifiers = 
+
+dotnet_naming_symbols.types.applicable_kinds = class, struct, interface, enum
+dotnet_naming_symbols.types.applicable_accessibilities = public, internal, private, protected, protected_internal, private_protected
+dotnet_naming_symbols.types.required_modifiers = 
+
+dotnet_naming_symbols.non_field_members.applicable_kinds = property, event, method
+dotnet_naming_symbols.non_field_members.applicable_accessibilities = public, internal, private, protected, protected_internal, private_protected
+dotnet_naming_symbols.non_field_members.required_modifiers = 
+
+# Naming styles
+
+dotnet_naming_style.pascal_case.required_prefix = 
+dotnet_naming_style.pascal_case.required_suffix = 
+dotnet_naming_style.pascal_case.word_separator = 
+dotnet_naming_style.pascal_case.capitalization = pascal_case
+
+dotnet_naming_style.begins_with_i.required_prefix = I
+dotnet_naming_style.begins_with_i.required_suffix = 
+dotnet_naming_style.begins_with_i.word_separator = 
+dotnet_naming_style.begins_with_i.capitalization = pascal_case
+csharp_style_prefer_extended_property_pattern = true:suggestion
+
+[*.{cs,vb}]
+dotnet_style_operator_placement_when_wrapping = beginning_of_line
+tab_width = 4
+indent_size = 4
+end_of_line = crlf
+dotnet_style_coalesce_expression = true:warning
+dotnet_style_null_propagation = true:warning
+dotnet_style_prefer_is_null_check_over_reference_equality_method = true:warning
+dotnet_style_prefer_auto_properties = true:suggestion
+dotnet_style_qualification_for_property = false:suggestion
+
+# RCS1123: Add parentheses when necessary.
+dotnet_diagnostic.RCS1123.severity = silent

AsyncProcess.cs

@@ -1,8 +1,5 @@
 using Open.Disposable;
-using System;
 using System.Diagnostics.Contracts;
-using System.Threading;
-using System.Threading.Tasks;
 
 namespace Open.Threading;
 
@@ -81,7 +78,7 @@ protected virtual void Process(object progress)
 	protected virtual Task EnsureProcess(bool once, TimeSpan? timeAllowedBeforeRefresh = null)
 	{
 		Task? task = null;
-		SyncLock!.ReadWriteConditionalOptimized(
+		SyncLock!.ReadWriteConditional(
 			_ =>
 			{
 				task = InternalTask;

AsyncQuery.cs

@@ -1,6 +1,4 @@
-using System;
-using System.Diagnostics.CodeAnalysis;
-using System.Threading.Tasks;
+using System.Diagnostics.CodeAnalysis;
 
 namespace Open.Threading.Tasks;
 
@@ -30,7 +28,7 @@ protected Task<TResult> EnsureProcessValued(bool once, TimeSpan? timeAllowedBefo
 	{
 		Task<TResult>? task = null;
 
-		SyncLock!.ReadWriteConditionalOptimized(
+		SyncLock!.ReadWriteConditional(
 			_ =>
 			{
 				task = InternalTaskValued;
@@ -110,7 +108,8 @@ public virtual void OverrideLatest(TResult value, DateTime? completed = null) =>
 																						 IsLatestAvailable = true;
 																					 });
 
-	public virtual void OverrideLatest(TResult value, Func<TResult, TResult, bool> useNewValueEvaluator, DateTime? completed = null) => SyncLock!.ReadWriteConditionalOptimized(
+	public virtual void OverrideLatest(TResult value, Func<TResult, TResult, bool> useNewValueEvaluator, DateTime? completed = null)
+		=> SyncLock!.ReadWriteConditional(
 			(_) => useNewValueEvaluator(_latest, value),
 			() =>
 			{
@@ -129,7 +128,7 @@ public TResult Latest
 
 	public bool WaitForRunningToComplete(TimeSpan? waitForCurrentTimeout = null)
 	{
-		var task = SyncLock!.ReadValue(() => InternalTaskValued);
+		var task = SyncLock!.Read(() => InternalTaskValued);
 		if (task is null) return false;
 		if (waitForCurrentTimeout.HasValue)
 			task.Wait(waitForCurrentTimeout.Value);
@@ -142,7 +141,7 @@ public TResult RunningValue
 	{
 		get
 		{
-			var task = SyncLock!.ReadValue(() => InternalTaskValued);
+			var task = SyncLock!.Read(() => InternalTaskValued);
 			return task is null ? GetRunningValue() : task.Result;
 		}
 	}
@@ -168,7 +167,7 @@ public virtual bool TryGetLatest(
 	{
 		var result = default(TResult);
 		var resultComplete = DateTime.MinValue;
-		var isReady = SyncLock!.ReadValue(() =>
+		var isReady = SyncLock!.Read(() =>
 		{
 			result = _latest;
 			resultComplete = LatestCompleted;

Container.cs

@@ -1,7 +1,5 @@
 using Open.Disposable;
-using System;
 using System.Diagnostics.CodeAnalysis;
-using System.Threading;
 
 namespace Open.Threading;
 
@@ -95,7 +93,7 @@ public bool SetValue(T value)
 		AssertIsAlive();
 		var init = false;
 
-		var original = SyncLock.WriteValue(() =>
+		var original = SyncLock.Write(() =>
 		{
 			AssertIsAlive();
 
@@ -153,7 +151,7 @@ private void OnValueUpdatedInternal(T originalValue, T newValue)
 	public bool GetValue(out T value)
 	{
 		var hv = false;
-		value = SyncLock.ReadValue(() =>
+		value = SyncLock.Read(() =>
 		{
 			var r = GetValue();
 			hv = HasValue;
@@ -169,17 +167,18 @@ public bool GetValue(out T value)
 	public T GetOrUpdate(Func<T> valueFactory)
 	{
 		var result = _value;
-		if (valueFactory is not null)
-		{
-			SyncLock.ReadWriteConditional((_) =>
+		if (valueFactory is null)
+			return result;
+
+		SyncLock.ReadWriteConditional(
+			(_) =>
 			{
 				AssertIsAlive();
 				result = _value;
 				return !HasValue;
-			}, () =>
-				SetValue(result = valueFactory())
-			);
-		}
+			},
+			() => SetValue(result = valueFactory())
+		);
 		return result;
 	}
 
@@ -226,7 +225,7 @@ public Container(T value) : base(value) { }
 	public Func<T>? ValueFactory
 	{
 		get => _valueFactory;
-		set => SyncLock.WriteValue(() => _valueFactory = value);
+		set => SyncLock.Write(() => _valueFactory = value);
 	}
 
 	public void EnsureValueFactory(Func<T> valueFactory, bool ensuredIfValuePresent = false)
@@ -241,7 +240,7 @@ public void EnsureValueFactory(Func<T> valueFactory, bool ensuredIfValuePresent
 		}
 	}
 
-	protected override T Eval() => SyncLock.ReadValue(_valueFactory ?? base.Eval);
+	protected override T Eval() => SyncLock.Read(_valueFactory ?? base.Eval);
 
 	protected override void OnDispose()
 	{
@@ -264,10 +263,11 @@ public ContainerLight(T value) : base(value) { }
 	public ContainerLight(Func<T> valueFactory)
 		: base(valueFactory) { }
 
-	protected override T Eval() => SyncLock.ReadValue(() =>
-											 {
-												 var result = base.Eval();
-												 ValueFactory = null;
-												 return result;
-											 });
+	protected override T Eval()
+		=> SyncLock.Read(() =>
+		{
+			var result = base.Eval();
+			ValueFactory = null;
+			return result;
+		});
 }