Here is the file in question, called crud.factor: REQUIRES: libs/furnace libs/sqlite libs/httpd ;
USING: tuple-db sqlite namespaces prettyprint sequences kernel ; IN: crud TUPLE: foo bar baz ; foo default-mapping set-mapping SYMBOL: crud-db : open-db ( db-name -- ) sqlite-open crud-db set ; TUPLE: sqlite-master name ; sqlite-master default-mapping set-mapping : has-table? ( db class -- tuples ) unparse <sqlite-master> find-tuples empty? not ; : create-tuple-table* ( db class -- ) 2dup has-table? [ 2drop ] [ create-tuple-table ] if ; : table-columns ( db class -- ) "PRAGMA table_info(" swap unparse ");" 3append sqlite-prepare [ 1 column-text ] sqlite-map ; After doing "crud.factor" run-file, I try the following: sqlite-master => no-word-name \ <sqlite-master> => pushes <sqlite-master> onto the stack sqlite_master => pushes sqlite_master onto the stack Strange, because I never defined sqlite_master! I picked through the definition of TUPLE: and the docs, and couldn't find any explanation of this phenomenon. Yuuki ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ Factor-talk mailing list Factor-talk@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/factor-talk