/**
* Add a column
*
* @param string|Closure $name Column's name
* @param string $alias (optional) Alias
*
* @return $this
*/
public function column($name, string $alias = null) : self
{
if ($name instanceof Closure) {
$expression = $this->expression();
$name($expression);
$name = $expression;
}
$this->sql->addColumn($name, $alias);
return $this;
}
/**
* @param array $values
* @return InsertStatement
*/
public function insert(array $values) : self
{
foreach ($values as $column => $value) {
$this->sql->addColumn($column);
if ($value instanceof Closure) {
$expression = new Expression();
$value($expression);
$value = $expression;
}
$this->sql->addValue($value);
}
return $this;
}
