Source: \toLength.js
import toInteger from './toInteger.js'
/** Used as references for the maximum length and index of an array. */
const MAX_ARRAY_LENGTH = 4294967295
/**
* Converts `value` to an integer suitable for use as the length of an
* array-like object.
*
* **Note:** This method is based on
* [`ToLength`](http://ecma-international.org/ecma-262/7.0/#sec-tolength).
*
* @since 4.0.0
* @category Lang
* @param {*} value The value to convert.
* @returns {number} Returns the converted integer.
* @example
*
* toLength(3.2)
* // => 3
*
* toLength(Number.MIN_VALUE)
* // => 0
*
* toLength(Infinity)
* // => 4294967295
*
* toLength('3.2')
* // => 3
*/
function toLength(value) {
if (!value) {
return 0
}
value = toInteger(value)
if (value < 0) {
return 0
}
if (value > MAX_ARRAY_LENGTH) {
return MAX_ARRAY_LENGTH
}
return value
}
export default toLength