use_max
Reactive max().
Works with any container that implements IntoIterator (Vec, HashSet, …)
with any elements that implement PartialOrd and Clone (floats, ints, strings, …).
If the container is empty or only contains non comparable values like NaN, it returns None.
Otherwise it returns the Some(<largest value>) in the container.
Usage
use leptos::prelude::*;
use leptos_use_math::use_max;
#[component]
fn Demo() -> impl IntoView {
let (values, set_values) = signal(vec![1.0, 2.0, 3.0, f32::NAN, 4.0, 5.0]);
let result = use_max::<Vec<f32>, _, _>(values); // Some(5.0)
assert_eq!(result.get(), Some(5.0));
view! { }
}Installation
cargo add leptos-use-math