⇢ | A | Rotation added |
⇢ | A | Rotation::__construct() added | |
⇢ | A | Rotation::key() added | |
⇢ | A | Rotation::current() added | |
⇢ | A | Rotation::next() added | |
⇢ | A | Rotation::rewind() added | |
⇢ | A | Rotation::valid() added | |
⇢ | A | Rotation::count() added | |
A | ↛ | Permutations::getPermutations() removed |