src/Gitonomy/Git/ReferenceBag.php
public function get($fullname)
    {
        $this->initialize();

        if (!isset($this->references[$fullname])) {
            throw new ReferenceNotFoundException($fullname);
        }

        return $this->references[$fullname];
    }
public function get($fullname)
    {
        $this->initialize();

        if (!isset($this->references[$fullname])) {
            throw new ReferenceNotFoundException($fullname);
        }

        return $this->references[$fullname];
    }
Returns a reference, by name.

@param string $fullname Fullname of the reference (refs/heads/master, for example).

@return Reference A reference object.