code: function baseClamp(number, lower, upper) {
        if (number === number) {
          if (upper !== undefined) {
            number = number <= upper ? number : upper;
          }
          if (lower !== undefined) {
            number = number >= lower ? number : lower;
          }
        }
        return number;
      }
docs: The base implementation of `_.clamp` which doesn't coerce arguments.
  
  @private
  @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.