Make lower param of clamp required. [closes #2949]

This commit is contained in:
John-David Dalton
2017-01-24 10:32:12 -08:00
parent c5c0ff77b6
commit 868fd1253b
2 changed files with 10 additions and 20 deletions

View File

@@ -3,18 +3,14 @@
*
* @private
* @param {number} number The number to clamp.
* @param {number} [lower] The lower bound.
* @param {number} lower The lower bound.
* @param {number} upper The upper bound.
* @returns {number} Returns the clamped number.
*/
function baseClamp(number, lower, upper) {
if (number === number) {
if (upper !== undefined) {
number = number <= upper ? number : upper;
}
if (lower !== undefined) {
number = number >= lower ? number : lower;
}
number = number <= upper ? number : upper;
number = number >= lower ? number : lower;
}
return number;
}