Function: some()

function some<T>(collection, predicate): boolean;

Checks whether some items in an array or object match a predicate. 检查数组或对象中是否存在满足断言的元素。

Type Parameters

Type Parameter	Description
T extends Record<string, unknown> | readonly unknown[]	The source collection type / 源集合类型

Parameters

Parameter	Type	Description
collection	T	The source collection / 源集合
predicate	(value, key, collection) => boolean	The match predicate / 匹配断言

Returns

boolean

true when some items match / 存在匹配项时返回 true

Example

some({ a: 1, b: 2 }, (value) => value > 1)
// => true

Since

1.2.0