refactor: improves performance getFirst and getLast

Kevin Hermawan · Kevin Hermawan · commit 683e47ebfdff · 2022-09-30T17:34:30.000+07:00
diff --git a/src/getFirst.ts b/src/getFirst.ts
@@ -1,3 +1,3 @@
 export function getFirst<T>(array: T[]) {
-  return array.at(0);
+  return array[0];
 }
diff --git a/src/getLast.ts b/src/getLast.ts
@@ -1,3 +1,3 @@
 export function getLast<T>(array: T[]) {
-  return array.at(array.length - 1);
+  return array[array.length - 1];
 }

Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,3 @@`
`1`	`1`	`export function getFirst<T>(array: T[]) {`
`2`		`- return array.at(0);`
	`2`	`+ return array[0];`
`3`	`3`	`}`
Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,3 @@`
`1`	`1`	`export function getLast<T>(array: T[]) {`
`2`		`- return array.at(array.length - 1);`
	`2`	`+ return array[array.length - 1];`
`3`	`3`	`}`