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| /** | |
| * Clamps `number` within the inclusive `lower` and `upper` bounds. | |
| * | |
| * @since 4.0.0 | |
| * @category Number | |
| * @param {number} number The number to clamp. | |
| * @param {number} lower The lower bound. | |
| * @param {number} upper The upper bound. | |
| * @returns {number} Returns the clamped number. | |
| * @example | |
| * | |
| * clamp(-10, -5, 5) | |
| * // => -5 | |
| * | |
| * clamp(10, -5, 5) | |
| * // => 5 | |
| */ | |
| function clamp(number, lower, upper) { | |
| number = +number | |
| lower = +lower | |
| upper = +upper | |
| lower = lower === lower ? lower : 0 | |
| upper = upper === upper ? upper : 0 | |
| if (number === number) { | |
| number = number <= upper ? number : upper | |
| number = number >= lower ? number : lower | |
| } | |
| return number | |
| } | |
| export default clamp |