Return this when inserting into empty array

gurisko · gurisko · commit 364897b43908 · 2019-02-17T16:38:02.000+01:00
diff --git a/src/sorted-array.ts b/src/sorted-array.ts
@@ -43,7 +43,7 @@ export class SortedArray<T> {
 
     if (this.items.length === 0) {
       this.items = toInsert.sort(this.cmp.bind(this));
-      return;
+      return this;
     }
 
     toInsert.forEach((element) => {

Original file line number	Diff line number	Diff line change
`@@ -43,7 +43,7 @@ export class SortedArray<T> {`
`43`	`43`
`44`	`44`	`if (this.items.length === 0) {`
`45`	`45`	`this.items = toInsert.sort(this.cmp.bind(this));`
`46`		`- return;`
	`46`	`+ return this;`
`47`	`47`	`}`
`48`	`48`
`49`	`49`	`toInsert.forEach((element) => {`