public function test_last()
{
$this->assertEquals(3, F\last([1, 2, 3]));
$this->assertEquals('o', F\last('Hello'));
$this->assertEquals(7, F\last([7]));
$this->assertNull(F\last([]));
$this->assertEquals('', F\last(''));
}
/**
* @type DocBlock
* Documentation block of a function.
*
* @field type String
* @field name String
* @field args [Arg]
* @field return String
* @field signatures [String]
* @field description String
* @field is_internal Boolean
* @field is_static Boolean
*/
function block($data)
{
$keywords = keywords($data);
return (object) ['type' => typeOf($data), 'name' => isset($data->ctx->name) ? $data->ctx->name : F\last($keywords), 'args' => argsOf($data), 'return' => returnOf($data), 'signatures' => signaturesOf($data), 'description' => $data->description->full, 'is_static' => in_array('static', $keywords), 'is_internal' => in_array('private', $keywords) || in_array('protected', $keywords) || 0 < F\length(tags('internal', $data))];
}
/**
* Transforms a string to syntax.
*
* @param string $text the string to parse
* @return Tarsana\Syntax\Syntax
*/
protected function doParse($text)
{
$txt = $text;
if (F\head($text) == '[' && F\last($text) == ']') {
$txt = F\init(F\tail($text));
}
if ($this->isObject($txt)) {
return $this->parseObject($text);
}
if ($this->isArray($txt)) {
return $this->parseArray($text);
}
if ($this->isNumber($txt)) {
return $this->parseNumber($text);
}
if ($this->isBoolean($txt)) {
return $this->parseBoolean($text);
}
if ($this->isString($txt)) {
return $this->parseString($text);
}
return null;
}
