src/StringConverter/Types/Space.php
public function from(Contract $contract, string $string, callable $callback = null): string
    {
        return $this->callback(
            trim($contract->recipe($string, 'space')),
            $callback
        );
    }
public function from(Contract $contract, string $string, callable $callback = null): string
    {
        return $this->callback(
            trim($contract->recipe($string, 'space')),
            $callback
        );
    }
Convert to space format.
Call optional function on callback.

@param  \SSD\StringConverter\Types\Contract $contract
@param  string $string
@param  callable|null $callback
@return string