public function select()
{
if ($this->_query->type == QueryType::$SELECT) {
return 'SELECT ' . ($this->_query->distinct ? 'DISTINCT ' : '') . (empty($this->_query->selectColumns) ? '*' : Joiner::on(', ')->map(DialectUtil::_addAliases())->join($this->_query->selectColumns));
}
if ($this->_query->type == QueryType::$COUNT) {
return 'SELECT count(*)';
}
return '';
}
private function _generateFunctions()
{
$namesAlreadyGenerated = array();
foreach ($this->_routes as $route) {
if (!in_array($route->getName(), $namesAlreadyGenerated)) {
$this->_generatedFunctions .= $this->_createFunction($route);
}
$namesAlreadyGenerated[] = $route->getName();
}
$names = Joiner::on(",\n%{INDENT}%{INDENT}")->skipNulls()->mapValues(function ($value) {
return "'{$value}'";
})->join($namesAlreadyGenerated);
$this->_generatedFunctions .= "function allGeneratedUriNames()\n{\n%{INDENT}return array(" . $names . ");\n}\n\n";
}
private static function getParameterDeclaration(ReflectionFunctionAbstract $method)
{
return Joiner::on(', ')->join(Arrays::map($method->getParameters(), function (ReflectionParameter $param) {
$result = '';
if ($param->getClass()) {
$result .= $param->getClass()->getName() . ' ';
}
if ($param->isArray()) {
$result .= 'array ';
}
if ($param->isPassedByReference()) {
$result .= '&';
}
$result .= '$' . $param->name;
if ($param->isDefaultValueAvailable()) {
$result .= " = null";
// methodHandler gets only the passed arguments so anything would work here
}
return $result;
}));
}
public static function prepare(array $whereClauses = array())
{
$where = Joiner::on(' AND ')->mapValues(Functions::extract()->getWhere())->join($whereClauses);
return new self($where);
}
public function getOriginalMessage()
{
return Joiner::on(', ')->map(function ($key, $value) {
return $value->originalMessage;
})->join($this->_errors);
}
/**
* @test
*/
public function shouldJoinMapApplyingFunctionOnValues()
{
//when
$result = Joiner::on(', ')->mapValues(function ($value) {
return "val = {$value}";
})->join(array(1 => 'A', 2 => 'B', 3 => 'C'));
//then
$this->assertEquals('val = A, val = B, val = C', $result);
}
private static function _mergeParams(array $params)
{
return '/' . Joiner::on('/')->map(function ($key, $value) {
return $key . '/' . $value;
})->join($params);
}
private function _mergeAttributes($attributes, $options)
{
if (isset($options['class']) && isset($attributes['class'])) {
$options['class'] = Joiner::on(' ')->skipNulls()->join(array($options['class'], $attributes['class']));
}
return array_merge($attributes, $options);
}
public static function arrayToString($calls)
{
return Joiner::on(', ')->join(Arrays::map($calls, Functions::toString()));
}
public static function buildAttributesPartForUpdate($updateAttributes)
{
return Joiner::on(', ')->join(FluentArray::from($updateAttributes)->keys()->map(function ($column) {
return "{$column} = ?";
})->toArray());
}