Типизация массивов

v1valasvegan · v1valasvegan · commit a0b5178e5536 · 2023-01-08T19:02:20.000+03:00
diff --git a/modules/22-arrays/25-multi-dimensional-arrays/index.ts b/modules/22-arrays/25-multi-dimensional-arrays/index.ts
@@ -1,7 +1,7 @@
 // BEGIN
 function getField(size: number): null[][] {
-    const row = Array(size).fill(null);
-    return Array(size).fill(row);
+  const row = Array<null>(size).fill(null);
+  return Array<null[]>(size).fill(row);
 }
 // END
 

Original file line number	Diff line number	Diff line change
`@@ -1,7 +1,7 @@`
`1`	`1`	`// BEGIN`
`2`	`2`	`function getField(size: number): null[][] {`
`3`		`- const row = Array(size).fill(null);`
`4`		`- return Array(size).fill(row);`
	`3`	`+ const row = Array<null>(size).fill(null);`
	`4`	`+ return Array<null[]>(size).fill(row);`
`5`	`5`	`}`
`6`	`6`	`// END`
`7`	`7`