public function endsWith($element)
{
$rep = Condition::stringOf($element);
return $this->is(new Match(function ($value) use($element) {
return sizeof($value) > 0 && Objects::equal($value[sizeof($value) - 1], $element);
}, ['%s does not end with ' . $rep, '%s ends with ' . $rep]));
}
/**
* Extracts a given key
*
* @param string $key
* @param var
* @throws lang.IndexOutOfBoundsException
*/
public function extract($key)
{
foreach ([$key, 'get' . $key] as $variant) {
if (method_exists($this->value, $variant)) {
return $this->value->{$variant}();
}
}
if (property_exists($this->value, $key)) {
return $this->value->{$key};
}
throw new IndexOutOfBoundsException('Cannot extract "' . $key . '" from ' . Condition::stringOf($this->value));
}
/**
* Extract a given arg
*
* @param string|string[]|function(var): var $arg
* @return self
*/
public function extracting($arg)
{
if ($arg instanceof \Closure) {
return self::of($arg($this->value));
} else {
if (is_array($arg)) {
$value = [];
foreach ($arg as $key => $extract) {
$value[$key] = $this->extracting($extract)->value;
}
return self::of($value);
} else {
if (!array_key_exists($arg, $this->value)) {
throw new \lang\IndexOutOfBoundsException('Cannot extract "' . $arg . '" from ' . Condition::stringOf($this->value));
}
return self::of($this->value[$arg]);
}
}
}