docs: update writing generators section code example (#302)

juanazam · web-flow · commit 494bb93c4e8b · 2025-06-11T16:39:05.000-04:00
diff --git a/documentation/writing-generators.md b/documentation/writing-generators.md
@@ -34,7 +34,7 @@ defmodule Mix.Tasks.YourLib.Gen.YourThing do
       app_name,
       [:list_of_things],
       [module_name],
-      &Igniter.Code.List.prepend_new_to_list(&1, module_name)
+      updater: &Igniter.Code.List.prepend_new_to_list(&1, module_name)
     )
   end
 end

Original file line number	Diff line number	Diff line change
`@@ -34,7 +34,7 @@ defmodule Mix.Tasks.YourLib.Gen.YourThing do`
`34`	`34`	`app_name,`
`35`	`35`	`[:list_of_things],`
`36`	`36`	`[module_name],`
`37`		`- &Igniter.Code.List.prepend_new_to_list(&1, module_name)`
	`37`	`+ updater: &Igniter.Code.List.prepend_new_to_list(&1, module_name)`
`38`	`38`	`)`
`39`	`39`	`end`
`40`	`40`	`end`