docs(angular): add type assertion for your first app code snippet (#2910)

josh33 · web-flow · commit 4d8f605ad10c · 2023-07-13T20:37:28.000Z
Was getting an error: "Type 'string | undefined' is not assignable to type 'string'." Adding an exclamation point at the end of line 111 solves it.
diff --git a/docs/angular/your-first-app/2-taking-photos.md b/docs/angular/your-first-app/2-taking-photos.md
@@ -108,7 +108,7 @@ Over in the `addNewToGallery` function, add the newly captured photo to the begi
 
   this.photos.unshift({
     filepath: "soon...",
-    webviewPath: capturedPhoto.webPath
+    webviewPath: capturedPhoto.webPath!
   });
 }
 ```

Original file line number	Diff line number	Diff line change
@@ -108,7 +108,7 @@ Over in the `addNewToGallery` function, add the newly captured photo to the begi
`108`	`108`
`109`	`109`	`this.photos.unshift({`
`110`	`110`	`filepath: "soon...",`
`111`		`- webviewPath: capturedPhoto.webPath`
	`111`	`+ webviewPath: capturedPhoto.webPath!`
`112`	`112`	`});`
`113`	`113`	`}`
`114`	`114`	```