optimized version for readable tree readme

kamilfronczak · kamilfronczak · commit 5178cd797bc7 · 2023-01-23T20:13:45.000+01:00
diff --git a/README.md b/README.md
@@ -53,6 +53,10 @@ export class CategoryFake extends NestedSetSubjectAbstract<CategoryFake>{
         return this.id
     }
 
+    getIdentifierName(): string {
+        return 'id'
+    }
+
 }
 
 ```

Original file line number	Diff line number	Diff line change
`@@ -53,6 +53,10 @@ export class CategoryFake extends NestedSetSubjectAbstract<CategoryFake>{`
`53`	`53`	`return this.id`
`54`	`54`	`}`
`55`	`55`
	`56`	`+ getIdentifierName(): string {`
	`57`	`+ return 'id'`
	`58`	`+ }`
	`59`	`+`
`56`	`60`	`}`
`57`	`61`
`58`	`62`	```