/**
* This method returns an array list of substrings that were delimited by the specified
* delimiter.
*
* @access public
* @static
* @param IString\Type $xs the delimiter
* @param IString\Type $ys the string to be exploded
* @return IArrayList\Type the array list of substrings
*/
public static function split(IString\Type $xs, IString\Type $ys)
{
$zs = explode($xs->unbox(), $ys->unbox());
return IArrayList\Type::box(array_map(function ($z) : IString\Type {
return IString\Type::box($z);
}, $zs));
}
/**
* This method compares the specified object with the current object for order.
*
* @access public
* @static
* @param IString\Type $xs the left operand
* @param IString\Type $ys the object to be compared
* @return ITrit\Type whether the current object is less than,
* equal to, or greater than the specified
* object
*/
public static function compare(IString\Type $xs, IString\Type $ys) : ITrit\Type
{
return ITrit\Type::make(strcmp($xs->unbox(), $ys->unbox()));
}
/**
* This method allows for the class to be extend with custom utility functions.
*
* @access public
* @static
* @param IString\Type $name the name of the mixin
* @param callable $closure the custom utility function
*/
public static function mixin(IString\Type $name, callable $closure)
{
static::$mixins[$name->unbox()] = $closure;
}
