Monday, November 08, 2010 at 12:05 AM.

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system.verbs.builtins.radio.weblog.isPostInCategory

on isPostInCategory (adrpost, catname) {
	<<Changes
		<<11/14/01; 9:23:59 PM by JES
			<<Created. This code was being duplicated all over the place, so it made sense to have a bottleneck.
			<<Give me the address of a weblog post, and the name of a category, and I'll return true if the post is in the category, or false if not.
	if defined (adrpost^.categories) {
		if defined (adrpost^.categories.[catname]) {
			if adrpost^.categories.[catname] {
				return (true)}}};
	return (false)}

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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.