# Io Reference

Databases / TokyoCabinet / TokyoCabinetPrefixCursor

|  | A database cursor.
|  | close Closes the database. first Move cursor to first record. Returns self jump(key) Move cursor to record before key. Returns self key Returns current cursor key or nil. last Move cursor to last record. Returns self next Move cursor to next record. Returns true if there is another key, or false if there is no next record. previous Move cursor to previous record. Returns true if there is another key, or false if there is no previous record. put(value) Sets the value at the current cursor postion. Returns self. remove Removes the current cursor postion. Returns self. value Returns current cursor value or nil.