Jak używać filtra w TypeScript
var numbers = [1, 3, 6, 8, 11];
var lucky = numbers.filter(function(number) {
return number > 7;
});
// [ 8, 11 ]
Two Toed Tree Sloth
var numbers = [1, 3, 6, 8, 11];
var lucky = numbers.filter(function(number) {
return number > 7;
});
// [ 8, 11 ]this.booksByStoreID = this.books.filter(book => book.store_id === this.store.id);