Function last_or 

pub fn last_or<T>(collection: &[T], fallback: T) -> T
where
    T: Clone + Default,

Returns the last item from the collection. If the collection is empty, returns the provided fallback value.

Arguments

• collection - A slice of items.
• fallback - The value to return if the collection is empty.

Returns

• T - The last item in the collection or the fallback value if empty.

Examples

use lowdash::last_or;

let numbers = vec![1, 2, 3];
let last_num = last_or(&numbers, 10);
assert_eq!(last_num, 3);

let empty: Vec<i32> = vec![];
let last_num = last_or(&empty, 10);
assert_eq!(last_num, 10);