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“Lang” Methods
_.toLength(value)
Converts value to an integer suitable for use as the length of an array-like object.
Note: This method is based on ToLength.
引入版本
4.0.0
参数
value
(*)
: The value to convert.
返回值
(number)
: Returns the converted integer.
示例
_.toLength(3.2);// => 3 _.toLength(Number.MIN_VALUE);// => 0 _.toLength(Infinity);// => 4294967295 _.toLength('3.2');// => 3