HORIZON PROJECT

var baseClamp = require('./_baseClamp'),

    toNumber = require('./toNumber');

/**

 * Clamps `number` within the inclusive `lower` and `upper` bounds.

 *

 * @static

 * @memberOf _

 * @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) {

  if (upper === undefined) {

    upper = lower;

    lower = undefined;

  }

  if (upper !== undefined) {

    upper = toNumber(upper);

    upper = upper === upper ? upper : 0;

  }

  if (lower !== undefined) {

    lower = toNumber(lower);

    lower = lower === lower ? lower : 0;

  }

  return baseClamp(toNumber(number), lower, upper);

}

module.exports = clamp;