refactor(http): replace HttpModule with HttpClientModule #520
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| searchBooks(queryTitle: string): Observable<Book[]> { | ||
| return this.http | ||
| .get(`${this.API_PATH}?q=${queryTitle}`) | ||
| .map(res => res.json().items || []); | ||
| .get<Book[]>(`${this.API_PATH}?q=${queryTitle}`) |
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The response is an object that contains items, which is an array of books. Pass that as the type
.get<{ items: Book[] }>
Then you won't have to type books as any, because items will be inferred as Book[] and just use res => res.items || []
krjordan
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