begin-cursor ( collection -- cursor )

Vocabulary
cursors

Definition

IN: cursors

GENERIC: begin-cursor ( collection -- cursor )

Methods

USING: cursors ;

M: finite-stream-cursor begin-cursor ; inline

USING: accessors cursors cursors.private hashtables kernel ;

M: hashtable begin-cursor
    dup array>> 0 (inc-hashtable-cursor) <hashtable-cursor> ;
    inline

USING: cursors sequences ;

M: sequence begin-cursor 0 <sequence-cursor> ; inline