Skip to content
Permalink
master
Go to file
 
 
Cannot retrieve contributors at this time
29 lines (27 sloc) 781 Bytes
/**
* Checks if `predicate` returns truthy for **any** element of `array`.
* Iteration is stopped once `predicate` returns truthy. The predicate is
* invoked with three arguments: (value, index, array).
*
* @since 5.0.0
* @category Array
* @param {Array} array The array to iterate over.
* @param {Function} predicate The function invoked per iteration.
* @returns {boolean} Returns `true` if any element passes the predicate check,
* else `false`.
* @example
*
* some([null, 0, 'yes', false], Boolean)
* // => true
*/
function some(array, predicate) {
let index = -1
const length = array == null ? 0 : array.length
while (++index < length) {
if (predicate(array[index], index, array)) {
return true
}
}
return false
}
export default some
You can’t perform that action at this time.