Function: idleIterator()

function idleIterator<T>(array, callbackfn): void;

Iterates over an array during browser idle time to avoid blocking the main thread. 在浏览器空闲时间迭代数组，避免阻塞主线程。

Type Parameters

Type Parameter
T

Parameters

Parameter	Type	Description
array	T[]	The array to iterate over / 要迭代的数组
callbackfn	(item, index) => void	Function to execute on each item / 对每个项目执行的函数

Returns

void

Example

// Runs callbacks during browser idle time — output is deferred, not immediate
const items = [1, 2, 3]
idleIterator(items, (item, index) => {
  console.log(index, item)
})

Since

1.0.0