scope should invoke :disconnect() and :Disconnect methods

docs/api-reference/memory/members/docleanup.md

@@ -42,6 +42,8 @@ to determine what should happen.
 - if `function`, it is called
 - ...else if `{destroy: (self) -> ()}`, `:destroy()` is called 
 - ...else if `{Destroy: (self) -> ()}`, `:Destroy()` is called
+- ...else if `{disconnect: (self) -> ()}`, `:disconnect()` is called 
+- ...else if `{Disconnect: (self) -> ()}`, `:Disconnect()` is called
 - ...else if `{any}`, `doCleanup` is called on all members
 
 When Fusion is running inside of Roblox:

docs/api-reference/memory/types/task.md

@@ -16,6 +16,8 @@ export type Task =
 	| () -> () 
 	| {destroy: (self) -> ()} 
 	| {Destroy: (self) -> ()} 
+	| {disconnect: (self) -> ()} 
+	| {Disconnect: (self) -> ()} 
 	| {Task}
 ```
 Types which [`doCleanup`](../../members/docleanup) has defined behaviour for.

docs/tutorials/fundamentals/scopes.md

@@ -77,6 +77,7 @@ Scopes passed to `doCleanup` can contain:
 - Roblox instances to destroy
 - Roblox event connections to disconnect
 - Your own objects with `:destroy()` or `:Destroy()` methods to be called
+- Your own objects with `:disconnect()` or `:Disconnect()` methods to be called
 - Other nested scopes to be cleaned up
 
 You can add these manually using `table.insert` if you need custom behaviour,

src/Memory/doCleanup.luau

@@ -41,7 +41,14 @@ local function doCleanup(
 		task()
 
 	elseif typeof(task) == "table" then
-		local task = (task :: any) :: {Destroy: (...unknown) -> (...unknown)?, destroy: (...unknown) -> (...unknown)?}
+		local task = (
+			task :: any
+		) :: {
+			Destroy: (...unknown) -> ...unknown?,
+			destroy: (...unknown) -> ...unknown?,
+			Disconnect: (...unknown) -> ...unknown?,
+			disconnect: (...unknown) -> ...unknown?,
+		}
 
 		-- case 4: destroy() function
 		if typeof(task.destroy) == "function" then
@@ -65,6 +72,16 @@ local function doCleanup(
 			end
 
 			ExternalDebug.untrackScope(task)
+
+		-- case 7: Disconnect() function
+		elseif typeof(task.Disconnect) == "function" then
+			local task = (task :: any) :: { Disconnect: (...unknown) -> ...unknown }
+			task:Disconnect()
+
+		-- case 8: disconnect() function
+		elseif typeof(task.disconnect) == "function" then
+			local task = (task :: any) :: { disconnect: (...unknown) -> ...unknown }
+			task:disconnect()
 		end
 	end
 

src/Types.luau

@@ -43,6 +43,8 @@ export type Task =
 	() -> () |
 	{destroy: (unknown) -> ()} |
 	{Destroy: (unknown) -> ()} |
+	{disconnect: (unknown) -> ()} |
+	{Disconnect: (unknown) -> ()} |
 	{Task}
 
 -- A scope of tasks to clean up.

test/Spec/Memory/doCleanup.spec.luau

@@ -74,6 +74,34 @@ return function()
 		expect(didRun).to.equal(true)
 	end)
 
+	it("should invoke :disconnect() methods", function()
+		local expect = getfenv().expect
+
+		local didRun = false
+
+		doCleanup({
+			disconnect = function()
+				didRun = true
+			end
+		})
+
+		expect(didRun).to.equal(true)
+	end)
+
+	it("should invoke :Disconnect() methods", function()
+		local expect = getfenv().expect
+
+		local didRun = false
+
+		doCleanup({
+			Disconnect = function()
+				didRun = true
+			end
+		})
+
+		expect(didRun).to.equal(true)
+	end)
+
 	it("should clean up contents of arrays", function()
 		local expect = getfenv().expect