C means class method
| Hash |
| + at(Fixnum) : Object |
| + clear( ) : Object |
| + count : Fixnum |
| + add(object) |
| + concat(Array) |
| + default( ) |
| + delete(Object) : Object |
| + has_key?(Object) |
| + has_value?(Object) |
| + include?(Object) : Boolean |
| + index(Object) : Object |
| + invert( ) : Hash |
| + keys( ) : Array |
| + C new( ) : Hash |
| + C new(Object) : Array |
| + values( ) : Array |
| + size( ) : Fixnum |
| + store(Object, Object) : Hash |
| + ==(Hash) : Boolean |
| + [ ](Object) : Object |