Function leptos_reactive::create_many_signals_mapped

pub fn create_many_signals_mapped<T, U>(
    cx: Scope,
    values: impl IntoIterator<Item = T>,
    map_fn: impl Fn((ReadSignal<T>, WriteSignal<T>)) -> U + 'static
) -> Vec<U>where
    T: 'static,

Works exactly as create_many_signals, but applies the map function to each signal pair.