Monday, November 08, 2010 at 12:06 AM.
system.verbs.builtins.table.uniqueName
on uniqueName (prefix, adrtable, ctplaces=nil) { <<Changes <<5/20/10; 8:56:31 AM by DW <<Cleaned up code. Hadn't been touched in 13 years. <<11/1/97 at 6:22:14 PM by DW <<Added optional third param to mimic behavior of toys.uniqueTableName. <<Returns the address of a unique object in the database local (name, ct = 1, adr); loop { if ctplaces == nil { adr = @adrtable^.[prefix + ct]} else { adr = @adrtable^.[prefix + string.padWithZeros (ct, ctplaces)]}; if not defined (adr^) { return (adr)}; ct++}} <<bundle //test code <<dialog.alert (uniqueName ("object", @scratchpad, 3))
This listing is for code that runs in the OPML Editor environment. I created these listings because I wanted the search engines to index it, so that when I want to look up something in my codebase I don't have to use the much slower search functionality in my object database. Dave Winer.