From 3fd7dbb655d760c42ba889319c5862ac37356b45 Mon Sep 17 00:00:00 2001
From: pmosk <65617639+pmosk@users.noreply.github.com>
Date: Thu, 11 Feb 2021 16:20:35 +0000
Subject: [PATCH] Return cancellationToken = default

---
 src/core-func-factory/Func.Factory/Func.Factory.csproj      | 4 ++--
 .../Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.00.cs         | 2 +-
 .../Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.01.cs         | 2 +-
 .../Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.02.cs         | 2 +-
 .../Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.03.cs         | 2 +-
 .../Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.04.cs         | 2 +-
 .../Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.05.cs         | 2 +-
 .../Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.06.cs         | 2 +-
 .../Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.07.cs         | 2 +-
 .../Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.08.cs         | 2 +-
 .../Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.09.cs         | 2 +-
 .../Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.10.cs         | 2 +-
 .../Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.11.cs         | 2 +-
 .../Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.12.cs         | 2 +-
 .../Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.13.cs         | 2 +-
 .../Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.14.cs         | 2 +-
 .../Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.15.cs         | 2 +-
 src/core-func/Func/Func.csproj                              | 2 +-
 src/core-func/Func/IAsyncFunc/IAsyncFunc.00.cs              | 2 +-
 src/core-func/Func/IAsyncFunc/IAsyncFunc.01.cs              | 2 +-
 src/core-func/Func/IAsyncFunc/IAsyncFunc.02.cs              | 2 +-
 src/core-func/Func/IAsyncFunc/IAsyncFunc.03.cs              | 2 +-
 src/core-func/Func/IAsyncFunc/IAsyncFunc.04.cs              | 2 +-
 src/core-func/Func/IAsyncFunc/IAsyncFunc.05.cs              | 2 +-
 src/core-func/Func/IAsyncFunc/IAsyncFunc.06.cs              | 2 +-
 src/core-func/Func/IAsyncFunc/IAsyncFunc.07.cs              | 2 +-
 src/core-func/Func/IAsyncFunc/IAsyncFunc.08.cs              | 2 +-
 src/core-func/Func/IAsyncFunc/IAsyncFunc.09.cs              | 2 +-
 src/core-func/Func/IAsyncFunc/IAsyncFunc.10.cs              | 2 +-
 src/core-func/Func/IAsyncFunc/IAsyncFunc.11.cs              | 2 +-
 src/core-func/Func/IAsyncFunc/IAsyncFunc.12.cs              | 2 +-
 src/core-func/Func/IAsyncFunc/IAsyncFunc.13.cs              | 2 +-
 src/core-func/Func/IAsyncFunc/IAsyncFunc.14.cs              | 2 +-
 src/core-func/Func/IAsyncFunc/IAsyncFunc.15.cs              | 2 +-
 src/core-func/Func/IAsyncFunc/IAsyncFunc.16.cs              | 2 +-
 src/core/Core/Core.csproj                                   | 6 +++---
 36 files changed, 39 insertions(+), 39 deletions(-)

diff --git a/src/core-func-factory/Func.Factory/Func.Factory.csproj b/src/core-func-factory/Func.Factory/Func.Factory.csproj
index 3bf84797..7f179cdc 100644
--- a/src/core-func-factory/Func.Factory/Func.Factory.csproj
+++ b/src/core-func-factory/Func.Factory/Func.Factory.csproj
@@ -11,7 +11,7 @@
 	<Copyright>Copyright © 2020 Andrei Sergeev, Pavel Moskovoy</Copyright>
 	<RootNamespace>System</RootNamespace>
 	<AssemblyName>PrimeFuncPack.Core.Func.Factory</AssemblyName>
-	<Version>1.0.0-preview.1.3.0</Version>
+	<Version>1.0.0-preview.1.4.0</Version>
   </PropertyGroup>
 
   <ItemGroup>
@@ -22,7 +22,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="PrimeFuncPack.Core.Func" Version="1.0.0-preview.1.1.0" />
+    <PackageReference Include="PrimeFuncPack.Core.Func" Version="1.0.0-preview.1.2.0" />
   </ItemGroup>
 
 </Project>
diff --git a/src/core-func-factory/Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.00.cs b/src/core-func-factory/Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.00.cs
index fc4bd8b2..ebb73832 100644
--- a/src/core-func-factory/Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.00.cs
+++ b/src/core-func-factory/Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.00.cs
@@ -14,7 +14,7 @@ public ImplAsyncFunc(
             =>
             this.funcAsync = funcAsync;
 
-        public ValueTask<TResult> InvokeAsync(CancellationToken cancellationToken)
+        public ValueTask<TResult> InvokeAsync(CancellationToken cancellationToken = default)
             =>
             funcAsync.Invoke(cancellationToken);
     }
diff --git a/src/core-func-factory/Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.01.cs b/src/core-func-factory/Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.01.cs
index 3e7f1482..47ab1556 100644
--- a/src/core-func-factory/Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.01.cs
+++ b/src/core-func-factory/Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.01.cs
@@ -14,7 +14,7 @@ public ImplAsyncFunc(
             =>
             this.funcAsync = funcAsync;
 
-        public ValueTask<TResult> InvokeAsync(T arg, CancellationToken cancellationToken)
+        public ValueTask<TResult> InvokeAsync(T arg, CancellationToken cancellationToken = default)
             =>
             funcAsync.Invoke(arg, cancellationToken);
     }
diff --git a/src/core-func-factory/Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.02.cs b/src/core-func-factory/Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.02.cs
index 9314c899..2934c9a8 100644
--- a/src/core-func-factory/Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.02.cs
+++ b/src/core-func-factory/Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.02.cs
@@ -14,7 +14,7 @@ public ImplAsyncFunc(
             =>
             this.funcAsync = funcAsync;
 
-        public ValueTask<TResult> InvokeAsync(T1 arg1, T2 arg2, CancellationToken cancellationToken)
+        public ValueTask<TResult> InvokeAsync(T1 arg1, T2 arg2, CancellationToken cancellationToken = default)
             =>
             funcAsync.Invoke(arg1, arg2, cancellationToken);
     }
diff --git a/src/core-func-factory/Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.03.cs b/src/core-func-factory/Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.03.cs
index 1032d3a8..e4397b37 100644
--- a/src/core-func-factory/Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.03.cs
+++ b/src/core-func-factory/Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.03.cs
@@ -14,7 +14,7 @@ public ImplAsyncFunc(
             =>
             this.funcAsync = funcAsync;
 
-        public ValueTask<TResult> InvokeAsync(T1 arg1, T2 arg2, T3 arg3, CancellationToken cancellationToken)
+        public ValueTask<TResult> InvokeAsync(T1 arg1, T2 arg2, T3 arg3, CancellationToken cancellationToken = default)
             =>
             funcAsync.Invoke(arg1, arg2, arg3, cancellationToken);
     }
diff --git a/src/core-func-factory/Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.04.cs b/src/core-func-factory/Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.04.cs
index d3f1ac9c..4a126a11 100644
--- a/src/core-func-factory/Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.04.cs
+++ b/src/core-func-factory/Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.04.cs
@@ -14,7 +14,7 @@ public ImplAsyncFunc(
             =>
             this.funcAsync = funcAsync;
 
-        public ValueTask<TResult> InvokeAsync(T1 arg1, T2 arg2, T3 arg3, T4 arg4, CancellationToken cancellationToken)
+        public ValueTask<TResult> InvokeAsync(T1 arg1, T2 arg2, T3 arg3, T4 arg4, CancellationToken cancellationToken = default)
             =>
             funcAsync.Invoke(arg1, arg2, arg3, arg4, cancellationToken);
     }
diff --git a/src/core-func-factory/Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.05.cs b/src/core-func-factory/Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.05.cs
index 3da9c0c4..19e6fcbb 100644
--- a/src/core-func-factory/Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.05.cs
+++ b/src/core-func-factory/Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.05.cs
@@ -14,7 +14,7 @@ public ImplAsyncFunc(
             =>
             this.funcAsync = funcAsync;
 
-        public ValueTask<TResult> InvokeAsync(T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, CancellationToken cancellationToken)
+        public ValueTask<TResult> InvokeAsync(T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, CancellationToken cancellationToken = default)
             =>
             funcAsync.Invoke(arg1, arg2, arg3, arg4, arg5, cancellationToken);
     }
diff --git a/src/core-func-factory/Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.06.cs b/src/core-func-factory/Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.06.cs
index c35cd597..b158a8c8 100644
--- a/src/core-func-factory/Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.06.cs
+++ b/src/core-func-factory/Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.06.cs
@@ -14,7 +14,7 @@ public ImplAsyncFunc(
             =>
             this.funcAsync = funcAsync;
 
-        public ValueTask<TResult> InvokeAsync(T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6, CancellationToken cancellationToken)
+        public ValueTask<TResult> InvokeAsync(T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6, CancellationToken cancellationToken = default)
             =>
             funcAsync.Invoke(arg1, arg2, arg3, arg4, arg5, arg6, cancellationToken);
     }
diff --git a/src/core-func-factory/Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.07.cs b/src/core-func-factory/Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.07.cs
index 5ab13947..601164db 100644
--- a/src/core-func-factory/Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.07.cs
+++ b/src/core-func-factory/Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.07.cs
@@ -14,7 +14,7 @@ public ImplAsyncFunc(
             =>
             this.funcAsync = funcAsync;
 
-        public ValueTask<TResult> InvokeAsync(T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6, T7 arg7, CancellationToken cancellationToken)
+        public ValueTask<TResult> InvokeAsync(T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6, T7 arg7, CancellationToken cancellationToken = default)
             =>
             funcAsync.Invoke(arg1, arg2, arg3, arg4, arg5, arg6, arg7, cancellationToken);
     }
diff --git a/src/core-func-factory/Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.08.cs b/src/core-func-factory/Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.08.cs
index 46b66d40..cfa213f8 100644
--- a/src/core-func-factory/Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.08.cs
+++ b/src/core-func-factory/Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.08.cs
@@ -14,7 +14,7 @@ public ImplAsyncFunc(
             =>
             this.funcAsync = funcAsync;
 
-        public ValueTask<TResult> InvokeAsync(T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6, T7 arg7, T8 arg8, CancellationToken cancellationToken)
+        public ValueTask<TResult> InvokeAsync(T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6, T7 arg7, T8 arg8, CancellationToken cancellationToken = default)
             =>
             funcAsync.Invoke(arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8, cancellationToken);
     }
diff --git a/src/core-func-factory/Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.09.cs b/src/core-func-factory/Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.09.cs
index 8cb210cb..fc0777dd 100644
--- a/src/core-func-factory/Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.09.cs
+++ b/src/core-func-factory/Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.09.cs
@@ -14,7 +14,7 @@ public ImplAsyncFunc(
             =>
             this.funcAsync = funcAsync;
 
-        public ValueTask<TResult> InvokeAsync(T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6, T7 arg7, T8 arg8, T9 arg9, CancellationToken cancellationToken)
+        public ValueTask<TResult> InvokeAsync(T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6, T7 arg7, T8 arg8, T9 arg9, CancellationToken cancellationToken = default)
             =>
             funcAsync.Invoke(arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9, cancellationToken);
     }
diff --git a/src/core-func-factory/Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.10.cs b/src/core-func-factory/Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.10.cs
index b93d2faf..df135b10 100644
--- a/src/core-func-factory/Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.10.cs
+++ b/src/core-func-factory/Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.10.cs
@@ -14,7 +14,7 @@ public ImplAsyncFunc(
             =>
             this.funcAsync = funcAsync;
 
-        public ValueTask<TResult> InvokeAsync(T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6, T7 arg7, T8 arg8, T9 arg9, T10 arg10, CancellationToken cancellationToken)
+        public ValueTask<TResult> InvokeAsync(T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6, T7 arg7, T8 arg8, T9 arg9, T10 arg10, CancellationToken cancellationToken = default)
             =>
             funcAsync.Invoke(arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9, arg10, cancellationToken);
     }
diff --git a/src/core-func-factory/Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.11.cs b/src/core-func-factory/Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.11.cs
index 1eccb692..ea7d9947 100644
--- a/src/core-func-factory/Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.11.cs
+++ b/src/core-func-factory/Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.11.cs
@@ -14,7 +14,7 @@ public ImplAsyncFunc(
             =>
             this.funcAsync = funcAsync;
 
-        public ValueTask<TResult> InvokeAsync(T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6, T7 arg7, T8 arg8, T9 arg9, T10 arg10, T11 arg11, CancellationToken cancellationToken)
+        public ValueTask<TResult> InvokeAsync(T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6, T7 arg7, T8 arg8, T9 arg9, T10 arg10, T11 arg11, CancellationToken cancellationToken = default)
             =>
             funcAsync.Invoke(arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9, arg10, arg11, cancellationToken);
     }
diff --git a/src/core-func-factory/Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.12.cs b/src/core-func-factory/Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.12.cs
index 2d5d092c..3c717e3d 100644
--- a/src/core-func-factory/Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.12.cs
+++ b/src/core-func-factory/Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.12.cs
@@ -14,7 +14,7 @@ public ImplAsyncFunc(
             =>
             this.funcAsync = funcAsync;
 
-        public ValueTask<TResult> InvokeAsync(T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6, T7 arg7, T8 arg8, T9 arg9, T10 arg10, T11 arg11, T12 arg12, CancellationToken cancellationToken)
+        public ValueTask<TResult> InvokeAsync(T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6, T7 arg7, T8 arg8, T9 arg9, T10 arg10, T11 arg11, T12 arg12, CancellationToken cancellationToken = default)
             =>
             funcAsync.Invoke(arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9, arg10, arg11, arg12, cancellationToken);
     }
diff --git a/src/core-func-factory/Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.13.cs b/src/core-func-factory/Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.13.cs
index c8a55c7a..f015c9fe 100644
--- a/src/core-func-factory/Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.13.cs
+++ b/src/core-func-factory/Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.13.cs
@@ -14,7 +14,7 @@ public ImplAsyncFunc(
             =>
             this.funcAsync = funcAsync;
 
-        public ValueTask<TResult> InvokeAsync(T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6, T7 arg7, T8 arg8, T9 arg9, T10 arg10, T11 arg11, T12 arg12, T13 arg13, CancellationToken cancellationToken)
+        public ValueTask<TResult> InvokeAsync(T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6, T7 arg7, T8 arg8, T9 arg9, T10 arg10, T11 arg11, T12 arg12, T13 arg13, CancellationToken cancellationToken = default)
             =>
             funcAsync.Invoke(arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9, arg10, arg11, arg12, arg13, cancellationToken);
     }
diff --git a/src/core-func-factory/Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.14.cs b/src/core-func-factory/Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.14.cs
index def1b003..fe66dfaf 100644
--- a/src/core-func-factory/Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.14.cs
+++ b/src/core-func-factory/Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.14.cs
@@ -14,7 +14,7 @@ public ImplAsyncFunc(
             =>
             this.funcAsync = funcAsync;
 
-        public ValueTask<TResult> InvokeAsync(T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6, T7 arg7, T8 arg8, T9 arg9, T10 arg10, T11 arg11, T12 arg12, T13 arg13, T14 arg14, CancellationToken cancellationToken)
+        public ValueTask<TResult> InvokeAsync(T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6, T7 arg7, T8 arg8, T9 arg9, T10 arg10, T11 arg11, T12 arg12, T13 arg13, T14 arg14, CancellationToken cancellationToken = default)
             =>
             funcAsync.Invoke(arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9, arg10, arg11, arg12, arg13, arg14, cancellationToken);
     }
diff --git a/src/core-func-factory/Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.15.cs b/src/core-func-factory/Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.15.cs
index 9ab7c57f..cfa8dd6a 100644
--- a/src/core-func-factory/Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.15.cs
+++ b/src/core-func-factory/Func.Factory/Impl.AsyncFunc/ImplAsyncFunc.15.cs
@@ -14,7 +14,7 @@ public ImplAsyncFunc(
             =>
             this.funcAsync = funcAsync;
 
-        public ValueTask<TResult> InvokeAsync(T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6, T7 arg7, T8 arg8, T9 arg9, T10 arg10, T11 arg11, T12 arg12, T13 arg13, T14 arg14, T15 arg15, CancellationToken cancellationToken)
+        public ValueTask<TResult> InvokeAsync(T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6, T7 arg7, T8 arg8, T9 arg9, T10 arg10, T11 arg11, T12 arg12, T13 arg13, T14 arg14, T15 arg15, CancellationToken cancellationToken = default)
             =>
             funcAsync.Invoke(arg1, arg2, arg3, arg4, arg5, arg6, arg7, arg8, arg9, arg10, arg11, arg12, arg13, arg14, arg15, cancellationToken);
     }
diff --git a/src/core-func/Func/Func.csproj b/src/core-func/Func/Func.csproj
index 17c5afe7..d7a5981e 100644
--- a/src/core-func/Func/Func.csproj
+++ b/src/core-func/Func/Func.csproj
@@ -11,7 +11,7 @@
 	<Copyright>Copyright © 2020 Andrei Sergeev, Pavel Moskovoy</Copyright>
 	<RootNamespace>System</RootNamespace>
 	<AssemblyName>PrimeFuncPack.Core.Func</AssemblyName>
-	<Version>1.0.0-preview.1.1.0</Version>
+	<Version>1.0.0-preview.1.2.0</Version>
   </PropertyGroup>
 
   <ItemGroup>
diff --git a/src/core-func/Func/IAsyncFunc/IAsyncFunc.00.cs b/src/core-func/Func/IAsyncFunc/IAsyncFunc.00.cs
index 041c5391..25048310 100644
--- a/src/core-func/Func/IAsyncFunc/IAsyncFunc.00.cs
+++ b/src/core-func/Func/IAsyncFunc/IAsyncFunc.00.cs
@@ -7,6 +7,6 @@ namespace System
 {
     public interface IAsyncFunc<TResult>
     {
-        ValueTask<TResult> InvokeAsync(CancellationToken cancellationToken);
+        ValueTask<TResult> InvokeAsync(CancellationToken cancellationToken = default);
     }
 }
\ No newline at end of file
diff --git a/src/core-func/Func/IAsyncFunc/IAsyncFunc.01.cs b/src/core-func/Func/IAsyncFunc/IAsyncFunc.01.cs
index 47b4fc9e..807f106f 100644
--- a/src/core-func/Func/IAsyncFunc/IAsyncFunc.01.cs
+++ b/src/core-func/Func/IAsyncFunc/IAsyncFunc.01.cs
@@ -7,6 +7,6 @@ namespace System
 {
     public interface IAsyncFunc<in T, TResult>
     {
-        ValueTask<TResult> InvokeAsync(T arg, CancellationToken cancellationToken);
+        ValueTask<TResult> InvokeAsync(T arg, CancellationToken cancellationToken = default);
     }
 }
\ No newline at end of file
diff --git a/src/core-func/Func/IAsyncFunc/IAsyncFunc.02.cs b/src/core-func/Func/IAsyncFunc/IAsyncFunc.02.cs
index 2c9ac03e..7562ea05 100644
--- a/src/core-func/Func/IAsyncFunc/IAsyncFunc.02.cs
+++ b/src/core-func/Func/IAsyncFunc/IAsyncFunc.02.cs
@@ -7,6 +7,6 @@ namespace System
 {
     public interface IAsyncFunc<in T1, in T2, TResult>
     {
-        ValueTask<TResult> InvokeAsync(T1 arg1, T2 arg2, CancellationToken cancellationToken);
+        ValueTask<TResult> InvokeAsync(T1 arg1, T2 arg2, CancellationToken cancellationToken = default);
     }
 }
\ No newline at end of file
diff --git a/src/core-func/Func/IAsyncFunc/IAsyncFunc.03.cs b/src/core-func/Func/IAsyncFunc/IAsyncFunc.03.cs
index bcb680ec..00c92a5b 100644
--- a/src/core-func/Func/IAsyncFunc/IAsyncFunc.03.cs
+++ b/src/core-func/Func/IAsyncFunc/IAsyncFunc.03.cs
@@ -7,6 +7,6 @@ namespace System
 {
     public interface IAsyncFunc<in T1, in T2, in T3, TResult>
     {
-        ValueTask<TResult> InvokeAsync(T1 arg1, T2 arg2, T3 arg3, CancellationToken cancellationToken);
+        ValueTask<TResult> InvokeAsync(T1 arg1, T2 arg2, T3 arg3, CancellationToken cancellationToken = default);
     }
 }
\ No newline at end of file
diff --git a/src/core-func/Func/IAsyncFunc/IAsyncFunc.04.cs b/src/core-func/Func/IAsyncFunc/IAsyncFunc.04.cs
index 5aaf3740..840ffbae 100644
--- a/src/core-func/Func/IAsyncFunc/IAsyncFunc.04.cs
+++ b/src/core-func/Func/IAsyncFunc/IAsyncFunc.04.cs
@@ -7,6 +7,6 @@ namespace System
 {
     public interface IAsyncFunc<in T1, in T2, in T3, in T4, TResult>
     {
-        ValueTask<TResult> InvokeAsync(T1 arg1, T2 arg2, T3 arg3, T4 arg4, CancellationToken cancellationToken);
+        ValueTask<TResult> InvokeAsync(T1 arg1, T2 arg2, T3 arg3, T4 arg4, CancellationToken cancellationToken = default);
     }
 }
\ No newline at end of file
diff --git a/src/core-func/Func/IAsyncFunc/IAsyncFunc.05.cs b/src/core-func/Func/IAsyncFunc/IAsyncFunc.05.cs
index 419d7b93..6c444eb2 100644
--- a/src/core-func/Func/IAsyncFunc/IAsyncFunc.05.cs
+++ b/src/core-func/Func/IAsyncFunc/IAsyncFunc.05.cs
@@ -7,6 +7,6 @@ namespace System
 {
     public interface IAsyncFunc<in T1, in T2, in T3, in T4, in T5, TResult>
     {
-        ValueTask<TResult> InvokeAsync(T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, CancellationToken cancellationToken);
+        ValueTask<TResult> InvokeAsync(T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, CancellationToken cancellationToken = default);
     }
 }
\ No newline at end of file
diff --git a/src/core-func/Func/IAsyncFunc/IAsyncFunc.06.cs b/src/core-func/Func/IAsyncFunc/IAsyncFunc.06.cs
index 381d702a..00d6023d 100644
--- a/src/core-func/Func/IAsyncFunc/IAsyncFunc.06.cs
+++ b/src/core-func/Func/IAsyncFunc/IAsyncFunc.06.cs
@@ -7,6 +7,6 @@ namespace System
 {
     public interface IAsyncFunc<in T1, in T2, in T3, in T4, in T5, in T6, TResult>
     {
-        ValueTask<TResult> InvokeAsync(T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6, CancellationToken cancellationToken);
+        ValueTask<TResult> InvokeAsync(T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6, CancellationToken cancellationToken = default);
     }
 }
\ No newline at end of file
diff --git a/src/core-func/Func/IAsyncFunc/IAsyncFunc.07.cs b/src/core-func/Func/IAsyncFunc/IAsyncFunc.07.cs
index 1d86cf4f..c196efef 100644
--- a/src/core-func/Func/IAsyncFunc/IAsyncFunc.07.cs
+++ b/src/core-func/Func/IAsyncFunc/IAsyncFunc.07.cs
@@ -7,6 +7,6 @@ namespace System
 {
     public interface IAsyncFunc<in T1, in T2, in T3, in T4, in T5, in T6, in T7, TResult>
     {
-        ValueTask<TResult> InvokeAsync(T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6, T7 arg7, CancellationToken cancellationToken);
+        ValueTask<TResult> InvokeAsync(T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6, T7 arg7, CancellationToken cancellationToken = default);
     }
 }
\ No newline at end of file
diff --git a/src/core-func/Func/IAsyncFunc/IAsyncFunc.08.cs b/src/core-func/Func/IAsyncFunc/IAsyncFunc.08.cs
index 5cdbbc96..da9b27f3 100644
--- a/src/core-func/Func/IAsyncFunc/IAsyncFunc.08.cs
+++ b/src/core-func/Func/IAsyncFunc/IAsyncFunc.08.cs
@@ -7,6 +7,6 @@ namespace System
 {
     public interface IAsyncFunc<in T1, in T2, in T3, in T4, in T5, in T6, in T7, in T8, TResult>
     {
-        ValueTask<TResult> InvokeAsync(T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6, T7 arg7, T8 arg8, CancellationToken cancellationToken);
+        ValueTask<TResult> InvokeAsync(T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6, T7 arg7, T8 arg8, CancellationToken cancellationToken = default);
     }
 }
\ No newline at end of file
diff --git a/src/core-func/Func/IAsyncFunc/IAsyncFunc.09.cs b/src/core-func/Func/IAsyncFunc/IAsyncFunc.09.cs
index b83c204a..93e6aa52 100644
--- a/src/core-func/Func/IAsyncFunc/IAsyncFunc.09.cs
+++ b/src/core-func/Func/IAsyncFunc/IAsyncFunc.09.cs
@@ -7,6 +7,6 @@ namespace System
 {
     public interface IAsyncFunc<in T1, in T2, in T3, in T4, in T5, in T6, in T7, in T8, in T9, TResult>
     {
-        ValueTask<TResult> InvokeAsync(T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6, T7 arg7, T8 arg8, T9 arg9, CancellationToken cancellationToken);
+        ValueTask<TResult> InvokeAsync(T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6, T7 arg7, T8 arg8, T9 arg9, CancellationToken cancellationToken = default);
     }
 }
\ No newline at end of file
diff --git a/src/core-func/Func/IAsyncFunc/IAsyncFunc.10.cs b/src/core-func/Func/IAsyncFunc/IAsyncFunc.10.cs
index 845a1839..1360fd97 100644
--- a/src/core-func/Func/IAsyncFunc/IAsyncFunc.10.cs
+++ b/src/core-func/Func/IAsyncFunc/IAsyncFunc.10.cs
@@ -7,6 +7,6 @@ namespace System
 {
     public interface IAsyncFunc<in T1, in T2, in T3, in T4, in T5, in T6, in T7, in T8, in T9, in T10, TResult>
     {
-        ValueTask<TResult> InvokeAsync(T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6, T7 arg7, T8 arg8, T9 arg9, T10 arg10, CancellationToken cancellationToken);
+        ValueTask<TResult> InvokeAsync(T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6, T7 arg7, T8 arg8, T9 arg9, T10 arg10, CancellationToken cancellationToken = default);
     }
 }
\ No newline at end of file
diff --git a/src/core-func/Func/IAsyncFunc/IAsyncFunc.11.cs b/src/core-func/Func/IAsyncFunc/IAsyncFunc.11.cs
index c5a3fc67..33540d0c 100644
--- a/src/core-func/Func/IAsyncFunc/IAsyncFunc.11.cs
+++ b/src/core-func/Func/IAsyncFunc/IAsyncFunc.11.cs
@@ -7,6 +7,6 @@ namespace System
 {
     public interface IAsyncFunc<in T1, in T2, in T3, in T4, in T5, in T6, in T7, in T8, in T9, in T10, in T11, TResult>
     {
-        ValueTask<TResult> InvokeAsync(T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6, T7 arg7, T8 arg8, T9 arg9, T10 arg10, T11 arg11, CancellationToken cancellationToken);
+        ValueTask<TResult> InvokeAsync(T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6, T7 arg7, T8 arg8, T9 arg9, T10 arg10, T11 arg11, CancellationToken cancellationToken = default);
     }
 }
\ No newline at end of file
diff --git a/src/core-func/Func/IAsyncFunc/IAsyncFunc.12.cs b/src/core-func/Func/IAsyncFunc/IAsyncFunc.12.cs
index c988f712..f59837bf 100644
--- a/src/core-func/Func/IAsyncFunc/IAsyncFunc.12.cs
+++ b/src/core-func/Func/IAsyncFunc/IAsyncFunc.12.cs
@@ -7,6 +7,6 @@ namespace System
 {
     public interface IAsyncFunc<in T1, in T2, in T3, in T4, in T5, in T6, in T7, in T8, in T9, in T10, in T11, in T12, TResult>
     {
-        ValueTask<TResult> InvokeAsync(T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6, T7 arg7, T8 arg8, T9 arg9, T10 arg10, T11 arg11, T12 arg12, CancellationToken cancellationToken);
+        ValueTask<TResult> InvokeAsync(T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6, T7 arg7, T8 arg8, T9 arg9, T10 arg10, T11 arg11, T12 arg12, CancellationToken cancellationToken = default);
     }
 }
\ No newline at end of file
diff --git a/src/core-func/Func/IAsyncFunc/IAsyncFunc.13.cs b/src/core-func/Func/IAsyncFunc/IAsyncFunc.13.cs
index 2f693a83..0cbef0e1 100644
--- a/src/core-func/Func/IAsyncFunc/IAsyncFunc.13.cs
+++ b/src/core-func/Func/IAsyncFunc/IAsyncFunc.13.cs
@@ -7,6 +7,6 @@ namespace System
 {
     public interface IAsyncFunc<in T1, in T2, in T3, in T4, in T5, in T6, in T7, in T8, in T9, in T10, in T11, in T12, in T13, TResult>
     {
-        ValueTask<TResult> InvokeAsync(T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6, T7 arg7, T8 arg8, T9 arg9, T10 arg10, T11 arg11, T12 arg12, T13 arg13, CancellationToken cancellationToken);
+        ValueTask<TResult> InvokeAsync(T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6, T7 arg7, T8 arg8, T9 arg9, T10 arg10, T11 arg11, T12 arg12, T13 arg13, CancellationToken cancellationToken = default);
     }
 }
\ No newline at end of file
diff --git a/src/core-func/Func/IAsyncFunc/IAsyncFunc.14.cs b/src/core-func/Func/IAsyncFunc/IAsyncFunc.14.cs
index 899c5a18..9596f3ca 100644
--- a/src/core-func/Func/IAsyncFunc/IAsyncFunc.14.cs
+++ b/src/core-func/Func/IAsyncFunc/IAsyncFunc.14.cs
@@ -7,6 +7,6 @@ namespace System
 {
     public interface IAsyncFunc<in T1, in T2, in T3, in T4, in T5, in T6, in T7, in T8, in T9, in T10, in T11, in T12, in T13, in T14, TResult>
     {
-        ValueTask<TResult> InvokeAsync(T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6, T7 arg7, T8 arg8, T9 arg9, T10 arg10, T11 arg11, T12 arg12, T13 arg13, T14 arg14, CancellationToken cancellationToken);
+        ValueTask<TResult> InvokeAsync(T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6, T7 arg7, T8 arg8, T9 arg9, T10 arg10, T11 arg11, T12 arg12, T13 arg13, T14 arg14, CancellationToken cancellationToken = default);
     }
 }
\ No newline at end of file
diff --git a/src/core-func/Func/IAsyncFunc/IAsyncFunc.15.cs b/src/core-func/Func/IAsyncFunc/IAsyncFunc.15.cs
index d70b1cb4..7405dfa1 100644
--- a/src/core-func/Func/IAsyncFunc/IAsyncFunc.15.cs
+++ b/src/core-func/Func/IAsyncFunc/IAsyncFunc.15.cs
@@ -7,6 +7,6 @@ namespace System
 {
     public interface IAsyncFunc<in T1, in T2, in T3, in T4, in T5, in T6, in T7, in T8, in T9, in T10, in T11, in T12, in T13, in T14, in T15, TResult>
     {
-        ValueTask<TResult> InvokeAsync(T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6, T7 arg7, T8 arg8, T9 arg9, T10 arg10, T11 arg11, T12 arg12, T13 arg13, T14 arg14, T15 arg15, CancellationToken cancellationToken);
+        ValueTask<TResult> InvokeAsync(T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6, T7 arg7, T8 arg8, T9 arg9, T10 arg10, T11 arg11, T12 arg12, T13 arg13, T14 arg14, T15 arg15, CancellationToken cancellationToken = default);
     }
 }
\ No newline at end of file
diff --git a/src/core-func/Func/IAsyncFunc/IAsyncFunc.16.cs b/src/core-func/Func/IAsyncFunc/IAsyncFunc.16.cs
index 91f3871b..e944e3ab 100644
--- a/src/core-func/Func/IAsyncFunc/IAsyncFunc.16.cs
+++ b/src/core-func/Func/IAsyncFunc/IAsyncFunc.16.cs
@@ -7,6 +7,6 @@ namespace System
 {
     public interface IAsyncFunc<in T1, in T2, in T3, in T4, in T5, in T6, in T7, in T8, in T9, in T10, in T11, in T12, in T13, in T14, in T15, in T16, TResult>
     {
-        ValueTask<TResult> InvokeAsync(T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6, T7 arg7, T8 arg8, T9 arg9, T10 arg10, T11 arg11, T12 arg12, T13 arg13, T14 arg14, T15 arg15, T16 arg16, CancellationToken cancellationToken);
+        ValueTask<TResult> InvokeAsync(T1 arg1, T2 arg2, T3 arg3, T4 arg4, T5 arg5, T6 arg6, T7 arg7, T8 arg8, T9 arg9, T10 arg10, T11 arg11, T12 arg12, T13 arg13, T14 arg14, T15 arg15, T16 arg16, CancellationToken cancellationToken = default);
     }
 }
\ No newline at end of file
diff --git a/src/core/Core/Core.csproj b/src/core/Core/Core.csproj
index 0abf3dfc..3ba897fe 100644
--- a/src/core/Core/Core.csproj
+++ b/src/core/Core/Core.csproj
@@ -11,7 +11,7 @@
 		<Copyright>Copyright © 2020 Andrei Sergeev, Pavel Moskovoy</Copyright>
 		<RootNamespace>System</RootNamespace>
 		<AssemblyName>PrimeFuncPack.Core</AssemblyName>
-		<Version>1.0.0-preview.1.27.1</Version>
+		<Version>1.0.0-preview.1.28.0</Version>
 	</PropertyGroup>
 
 	<ItemGroup>
@@ -23,8 +23,8 @@
 
 	<ItemGroup>
 		<PackageReference Include="PrimeFuncPack.Core.Failure" Version="1.0.0" />
-		<PackageReference Include="PrimeFuncPack.Core.Func" Version="1.0.0-preview.1.1.0" />
-		<PackageReference Include="PrimeFuncPack.Core.Func.Factory" Version="1.0.0-preview.1.3.0" />
+		<PackageReference Include="PrimeFuncPack.Core.Func" Version="1.0.0-preview.1.2.0" />
+		<PackageReference Include="PrimeFuncPack.Core.Func.Factory" Version="1.0.0-preview.1.4.0" />
 		<PackageReference Include="PrimeFuncPack.Core.Optional" Version="1.0.4" />
 		<PackageReference Include="PrimeFuncPack.Core.Result" Version="1.0.0-preview.1.24" />
 		<PackageReference Include="PrimeFuncPack.Core.TaggedUnion" Version="1.0.4" />