function arrayMin(array) {
  return arrayReduce(array, function (a, b) {
    return a < b ? a : b;
  }, Array.isArray(array) ? array[0] : void 0);
}
Returns the lowest value from an array. Can be array of numbers or array of strings.
NOTICE: Mixed values is not supported.

@param {Array} array The array to process.
@returns {Number} Returns the lowest value from an array.